39875888

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{14747}}^1$

素因数の和:14781

約数の個数: 30

約数和(自身を含む): 83665404

約数和(自身を除く): 43789516

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 14747, 29494, 58988, 117976, 191711, 235952, 383422, 766844, 1533688, 2492243, 3067376, 4984486, 9968972, 19937944, 39875888]

約数ペア:

[(1, 39875888), (2, 19937944), (4, 9968972), (8, 4984486), (13, 3067376), (16, 2492243), (26, 1533688), (52, 766844), (104, 383422), (169, 235952), (208, 191711), (338, 117976), (676, 58988), (1352, 29494), (2704, 14747)]