71382688

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 160770960

約数和(自身を除く): 89388272

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 61, 97, 104, 116, 122, 194, 208, 232, 244, 377, 388, 416, 464, 488, 754, 776, 793, 928, 976, 1261, 1508, 1552, 1586, 1769, 1952, 2522, 2813, 3016, 3104, 3172, 3538, 5044, 5626, 5917, 6032, 6344, 7076, 10088, 11252, 11834, 12064, 12688, 14152, 20176, 22504, 22997, 23668, 25376, 28304, 36569, 40352, 45008, 45994, 47336, 56608, 73138, 76921, 90016, 91988, 94672, 146276, 153842, 171593, 183976, 189344, 292552, 307684, 343186, 367952, 585104, 615368, 686372, 735904, 1170208, 1230736, 1372744, 2230709, 2461472, 2745488, 4461418, 5490976, 8922836, 17845672, 35691344, 71382688]

約数ペア:

[(1, 71382688), (2, 35691344), (4, 17845672), (8, 8922836), (13, 5490976), (16, 4461418), (26, 2745488), (29, 2461472), (32, 2230709), (52, 1372744), (58, 1230736), (61, 1170208), (97, 735904), (104, 686372), (116, 615368), (122, 585104), (194, 367952), (208, 343186), (232, 307684), (244, 292552), (377, 189344), (388, 183976), (416, 171593), (464, 153842), (488, 146276), (754, 94672), (776, 91988), (793, 90016), (928, 76921), (976, 73138), (1261, 56608), (1508, 47336), (1552, 45994), (1586, 45008), (1769, 40352), (1952, 36569), (2522, 28304), (2813, 25376), (3016, 23668), (3104, 22997), (3172, 22504), (3538, 20176), (5044, 14152), (5626, 12688), (5917, 12064), (6032, 11834), (6344, 11252), (7076, 10088)]