58290544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{280243}}^1$

素因数の和:280264

約数の個数: 20

約数和(自身を含む): 121625896

約数和(自身を除く): 63335352

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 280243, 560486, 1120972, 2241944, 3643159, 4483888, 7286318, 14572636, 29145272, 58290544]

約数ペア:

[(1, 58290544), (2, 29145272), (4, 14572636), (8, 7286318), (13, 4483888), (16, 3643159), (26, 2241944), (52, 1120972), (104, 560486), (208, 280243)]