8856397648

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{96787}}^1$

素因数の和:96864

約数の個数: 80

約数和(自身を含む): 21123013120

約数和(自身を除く): 12266615472

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 56, 76, 86, 112, 133, 152, 172, 266, 301, 304, 344, 532, 602, 688, 817, 1064, 1204, 1634, 2128, 2408, 3268, 4816, 5719, 6536, 11438, 13072, 22876, 45752, 91504, 96787, 193574, 387148, 677509, 774296, 1355018, 1548592, 1838953, 2710036, 3677906, 4161841, 5420072, 7355812, 8323682, 10840144, 12872671, 14711624, 16647364, 25745342, 29132887, 29423248, 33294728, 51490684, 58265774, 66589456, 79074979, 102981368, 116531548, 158149958, 205962736, 233063096, 316299916, 466126192, 553524853, 632599832, 1107049706, 1265199664, 2214099412, 4428198824, 8856397648]

約数ペア:

[(1, 8856397648), (2, 4428198824), (4, 2214099412), (7, 1265199664), (8, 1107049706), (14, 632599832), (16, 553524853), (19, 466126192), (28, 316299916), (38, 233063096), (43, 205962736), (56, 158149958), (76, 116531548), (86, 102981368), (112, 79074979), (133, 66589456), (152, 58265774), (172, 51490684), (266, 33294728), (301, 29423248), (304, 29132887), (344, 25745342), (532, 16647364), (602, 14711624), (688, 12872671), (817, 10840144), (1064, 8323682), (1204, 7355812), (1634, 5420072), (2128, 4161841), (2408, 3677906), (3268, 2710036), (4816, 1838953), (5719, 1548592), (6536, 1355018), (11438, 774296), (13072, 677509), (22876, 387148), (45752, 193574), (91504, 96787)]