65190476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{1423}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 123084864

約数和(自身を除く): 57894388

約数列:

[1, 2, 4, 13, 26, 52, 881, 1423, 1762, 2846, 3524, 5692, 11453, 18499, 22906, 36998, 45812, 73996, 1253663, 2507326, 5014652, 16297619, 32595238, 65190476]

約数ペア:

[(1, 65190476), (2, 32595238), (4, 16297619), (13, 5014652), (26, 2507326), (52, 1253663), (881, 73996), (1423, 45812), (1762, 36998), (2846, 22906), (3524, 18499), (5692, 11453)]