42274778

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2131}}^1$

素因数の和:2262

約数の個数: 32

約数和(自身を含む): 78798720

約数和(自身を除く): 36523942

約数列:

[1, 2, 7, 13, 14, 26, 91, 109, 182, 218, 763, 1417, 1526, 2131, 2834, 4262, 9919, 14917, 19838, 27703, 29834, 55406, 193921, 232279, 387842, 464558, 1625953, 3019627, 3251906, 6039254, 21137389, 42274778]

約数ペア:

[(1, 42274778), (2, 21137389), (7, 6039254), (13, 3251906), (14, 3019627), (26, 1625953), (91, 464558), (109, 387842), (182, 232279), (218, 193921), (763, 55406), (1417, 29834), (1526, 27703), (2131, 19838), (2834, 14917), (4262, 9919)]