64053184

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{461}}^1$

素因数の和:653

約数の個数: 56

約数和(自身を含む): 138001248

約数和(自身を除く): 73948064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 167, 208, 334, 416, 461, 668, 832, 922, 1336, 1844, 2171, 2672, 3688, 4342, 5344, 5993, 7376, 8684, 10688, 11986, 14752, 17368, 23972, 29504, 34736, 47944, 69472, 76987, 95888, 138944, 153974, 191776, 307948, 383552, 615896, 1000831, 1231792, 2001662, 2463584, 4003324, 4927168, 8006648, 16013296, 32026592, 64053184]

約数ペア:

[(1, 64053184), (2, 32026592), (4, 16013296), (8, 8006648), (13, 4927168), (16, 4003324), (26, 2463584), (32, 2001662), (52, 1231792), (64, 1000831), (104, 615896), (167, 383552), (208, 307948), (334, 191776), (416, 153974), (461, 138944), (668, 95888), (832, 76987), (922, 69472), (1336, 47944), (1844, 34736), (2171, 29504), (2672, 23972), (3688, 17368), (4342, 14752), (5344, 11986), (5993, 10688), (7376, 8684)]