65193856

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 166219200

約数和(自身を除く): 101025344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 64, 91, 104, 112, 116, 128, 182, 193, 203, 208, 224, 232, 364, 377, 386, 406, 416, 448, 464, 728, 754, 772, 812, 832, 896, 928, 1351, 1456, 1508, 1544, 1624, 1664, 1856, 2509, 2639, 2702, 2912, 3016, 3088, 3248, 3712, 5018, 5278, 5404, 5597, 5824, 6032, 6176, 6496, 10036, 10556, 10808, 11194, 11648, 12064, 12352, 12992, 17563, 20072, 21112, 21616, 22388, 24128, 24704, 25984, 35126, 39179, 40144, 42224, 43232, 44776, 48256, 70252, 72761, 78358, 80288, 84448, 86464, 89552, 140504, 145522, 156716, 160576, 168896, 172928, 179104, 281008, 291044, 313432, 321152, 337792, 358208, 509327, 562016, 582088, 626864, 716416, 1018654, 1124032, 1164176, 1253728, 2037308, 2248064, 2328352, 2507456, 4074616, 4656704, 5014912, 8149232, 9313408, 16298464, 32596928, 65193856]

約数ペア:

[(1, 65193856), (2, 32596928), (4, 16298464), (7, 9313408), (8, 8149232), (13, 5014912), (14, 4656704), (16, 4074616), (26, 2507456), (28, 2328352), (29, 2248064), (32, 2037308), (52, 1253728), (56, 1164176), (58, 1124032), (64, 1018654), (91, 716416), (104, 626864), (112, 582088), (116, 562016), (128, 509327), (182, 358208), (193, 337792), (203, 321152), (208, 313432), (224, 291044), (232, 281008), (364, 179104), (377, 172928), (386, 168896), (406, 160576), (416, 156716), (448, 145522), (464, 140504), (728, 89552), (754, 86464), (772, 84448), (812, 80288), (832, 78358), (896, 72761), (928, 70252), (1351, 48256), (1456, 44776), (1508, 43232), (1544, 42224), (1624, 40144), (1664, 39179), (1856, 35126), (2509, 25984), (2639, 24704), (2702, 24128), (2912, 22388), (3016, 21616), (3088, 21112), (3248, 20072), (3712, 17563), (5018, 12992), (5278, 12352), (5404, 12064), (5597, 11648), (5824, 11194), (6032, 10808), (6176, 10556), (6496, 10036)]