42745326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28843}}^1$

素因数の和:28880

約数の個数: 32

約数和(自身を含む): 96915840

約数和(自身を除く): 54170514

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 28843, 57686, 86529, 173058, 374959, 548017, 749918, 1096034, 1124877, 1644051, 2249754, 3288102, 7124221, 14248442, 21372663, 42745326]

約数ペア:

[(1, 42745326), (2, 21372663), (3, 14248442), (6, 7124221), (13, 3288102), (19, 2249754), (26, 1644051), (38, 1124877), (39, 1096034), (57, 749918), (78, 548017), (114, 374959), (247, 173058), (494, 86529), (741, 57686), (1482, 28843)]