63542372

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{389}}^1\times {\mathrm{421}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 112901880

約数和(自身を除く): 49359508

約数列:

[1, 2, 4, 97, 194, 388, 389, 421, 778, 842, 1556, 1684, 37733, 40837, 75466, 81674, 150932, 163348, 163769, 327538, 655076, 15885593, 31771186, 63542372]

約数ペア:

[(1, 63542372), (2, 31771186), (4, 15885593), (97, 655076), (194, 327538), (388, 163769), (389, 163348), (421, 150932), (778, 81674), (842, 75466), (1556, 40837), (1684, 37733)]