17072432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:621

約数の個数: 40

約数和(自身を含む): 35883120

約数和(自身を除く): 18810688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 211, 389, 422, 778, 844, 1556, 1688, 2743, 3112, 3376, 5057, 5486, 6224, 10114, 10972, 20228, 21944, 40456, 43888, 80912, 82079, 164158, 328316, 656632, 1067027, 1313264, 2134054, 4268108, 8536216, 17072432]

約数ペア:

[(1, 17072432), (2, 8536216), (4, 4268108), (8, 2134054), (13, 1313264), (16, 1067027), (26, 656632), (52, 328316), (104, 164158), (208, 82079), (211, 80912), (389, 43888), (422, 40456), (778, 21944), (844, 20228), (1556, 10972), (1688, 10114), (2743, 6224), (3112, 5486), (3376, 5057)]