37449490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1063}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 72930816

約数和(自身を除く): 35481326

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 271, 542, 1063, 1355, 2126, 2710, 3523, 5315, 7046, 10630, 13819, 17615, 27638, 35230, 69095, 138190, 288073, 576146, 1440365, 2880730, 3744949, 7489898, 18724745, 37449490]

約数ペア:

[(1, 37449490), (2, 18724745), (5, 7489898), (10, 3744949), (13, 2880730), (26, 1440365), (65, 576146), (130, 288073), (271, 138190), (542, 69095), (1063, 35230), (1355, 27638), (2126, 17615), (2710, 13819), (3523, 10630), (5315, 7046)]