64590656

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2677}}^1$

素因数の和:2731

約数の個数: 56

約数和(自身を含む): 142844520

約数和(自身を除く): 78253864

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 208, 232, 377, 416, 464, 754, 832, 928, 1508, 1856, 2677, 3016, 5354, 6032, 10708, 12064, 21416, 24128, 34801, 42832, 69602, 77633, 85664, 139204, 155266, 171328, 278408, 310532, 556816, 621064, 1009229, 1113632, 1242128, 2018458, 2227264, 2484256, 4036916, 4968512, 8073832, 16147664, 32295328, 64590656]

約数ペア:

[(1, 64590656), (2, 32295328), (4, 16147664), (8, 8073832), (13, 4968512), (16, 4036916), (26, 2484256), (29, 2227264), (32, 2018458), (52, 1242128), (58, 1113632), (64, 1009229), (104, 621064), (116, 556816), (208, 310532), (232, 278408), (377, 171328), (416, 155266), (464, 139204), (754, 85664), (832, 77633), (928, 69602), (1508, 42832), (1856, 34801), (2677, 24128), (3016, 21416), (5354, 12064), (6032, 10708)]