68474272

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 139732992

約数和(自身を除く): 71258720

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 151, 296, 302, 383, 592, 604, 766, 1184, 1208, 1532, 2416, 3064, 4832, 5587, 6128, 11174, 12256, 14171, 22348, 28342, 44696, 56684, 57833, 89392, 113368, 115666, 178784, 226736, 231332, 453472, 462664, 925328, 1850656, 2139821, 4279642, 8559284, 17118568, 34237136, 68474272]

約数ペア:

[(1, 68474272), (2, 34237136), (4, 17118568), (8, 8559284), (16, 4279642), (32, 2139821), (37, 1850656), (74, 925328), (148, 462664), (151, 453472), (296, 231332), (302, 226736), (383, 178784), (592, 115666), (604, 113368), (766, 89392), (1184, 57833), (1208, 56684), (1532, 44696), (2416, 28342), (3064, 22348), (4832, 14171), (5587, 12256), (6128, 11174)]