40442558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{91499}}^1$

素因数の和:91531

約数の個数: 16

約数和(自身を含む): 69174000

約数和(自身を除く): 28731442

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 91499, 182998, 1189487, 1555483, 2378974, 3110966, 20221279, 40442558]

約数ペア:

[(1, 40442558), (2, 20221279), (13, 3110966), (17, 2378974), (26, 1555483), (34, 1189487), (221, 182998), (442, 91499)]