17713996

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 31737776

約数和(自身を除く): 14023780

約数列:

[1, 2, 4, 67, 134, 157, 268, 314, 421, 628, 842, 1684, 10519, 21038, 28207, 42076, 56414, 66097, 112828, 132194, 264388, 4428499, 8856998, 17713996]

約数ペア:

[(1, 17713996), (2, 8856998), (4, 4428499), (67, 264388), (134, 132194), (157, 112828), (268, 66097), (314, 56414), (421, 42076), (628, 28207), (842, 21038), (1684, 10519)]