13913968

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:385

約数の個数: 40

約数和(自身を含む): 28212480

約数和(自身を除く): 14298512

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 157, 191, 232, 314, 382, 464, 628, 764, 1256, 1528, 2512, 3056, 4553, 5539, 9106, 11078, 18212, 22156, 29987, 36424, 44312, 59974, 72848, 88624, 119948, 239896, 479792, 869623, 1739246, 3478492, 6956984, 13913968]

約数ペア:

[(1, 13913968), (2, 6956984), (4, 3478492), (8, 1739246), (16, 869623), (29, 479792), (58, 239896), (116, 119948), (157, 88624), (191, 72848), (232, 59974), (314, 44312), (382, 36424), (464, 29987), (628, 22156), (764, 18212), (1256, 11078), (1528, 9106), (2512, 5539), (3056, 4553)]