68676736

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:921

約数の個数: 64

約数和(自身を含む): 148954680

約数和(自身を除く): 80277944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 128, 136, 148, 272, 296, 544, 592, 629, 853, 1088, 1184, 1258, 1706, 2176, 2368, 2516, 3412, 4736, 5032, 6824, 10064, 13648, 14501, 20128, 27296, 29002, 31561, 40256, 54592, 58004, 63122, 80512, 109184, 116008, 126244, 232016, 252488, 464032, 504976, 536537, 928064, 1009952, 1073074, 1856128, 2019904, 2146148, 4039808, 4292296, 8584592, 17169184, 34338368, 68676736]

約数ペア:

[(1, 68676736), (2, 34338368), (4, 17169184), (8, 8584592), (16, 4292296), (17, 4039808), (32, 2146148), (34, 2019904), (37, 1856128), (64, 1073074), (68, 1009952), (74, 928064), (128, 536537), (136, 504976), (148, 464032), (272, 252488), (296, 232016), (544, 126244), (592, 116008), (629, 109184), (853, 80512), (1088, 63122), (1184, 58004), (1258, 54592), (1706, 40256), (2176, 31561), (2368, 29002), (2516, 27296), (3412, 20128), (4736, 14501), (5032, 13648), (6824, 10064)]