39494885248

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199453}}^1$

素因数の和:199504

約数の個数: 128

約数和(自身を含む): 102535312320

約数和(自身を除く): 63040427072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 448, 476, 544, 728, 832, 884, 896, 952, 1088, 1456, 1547, 1664, 1768, 1904, 2176, 2912, 3094, 3536, 3808, 5824, 6188, 7072, 7616, 11648, 12376, 14144, 15232, 24752, 28288, 49504, 99008, 198016, 199453, 398906, 797812, 1396171, 1595624, 2592889, 2792342, 3191248, 3390701, 5185778, 5584684, 6382496, 6781402, 10371556, 11169368, 12764992, 13562804, 18150223, 20743112, 22338736, 23734907, 25529984, 27125608, 36300446, 41486224, 44079113, 44677472, 47469814, 54251216, 72600892, 82972448, 88158226, 89354944, 94939628, 108502432, 145201784, 165944896, 176316452, 178709888, 189879256, 217004864, 290403568, 308553791, 331889792, 352632904, 379758512, 434009728, 580807136, 617107582, 705265808, 759517024, 1161614272, 1234215164, 1410531616, 1519034048, 2323228544, 2468430328, 2821063232, 3038068096, 4936860656, 5642126464, 9873721312, 19747442624, 39494885248]

約数ペア:

[(1, 39494885248), (2, 19747442624), (4, 9873721312), (7, 5642126464), (8, 4936860656), (13, 3038068096), (14, 2821063232), (16, 2468430328), (17, 2323228544), (26, 1519034048), (28, 1410531616), (32, 1234215164), (34, 1161614272), (52, 759517024), (56, 705265808), (64, 617107582), (68, 580807136), (91, 434009728), (104, 379758512), (112, 352632904), (119, 331889792), (128, 308553791), (136, 290403568), (182, 217004864), (208, 189879256), (221, 178709888), (224, 176316452), (238, 165944896), (272, 145201784), (364, 108502432), (416, 94939628), (442, 89354944), (448, 88158226), (476, 82972448), (544, 72600892), (728, 54251216), (832, 47469814), (884, 44677472), (896, 44079113), (952, 41486224), (1088, 36300446), (1456, 27125608), (1547, 25529984), (1664, 23734907), (1768, 22338736), (1904, 20743112), (2176, 18150223), (2912, 13562804), (3094, 12764992), (3536, 11169368), (3808, 10371556), (5824, 6781402), (6188, 6382496), (7072, 5584684), (7616, 5185778), (11648, 3390701), (12376, 3191248), (14144, 2792342), (15232, 2592889), (24752, 1595624), (28288, 1396171), (49504, 797812), (99008, 398906), (198016, 199453)]