64107654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{5443}}^1$

素因数の和:5612

約数の個数: 32

約数和(自身を含む): 139017984

約数和(自身を除く): 74910330

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 151, 302, 453, 906, 1963, 3926, 5443, 5889, 10886, 11778, 16329, 32658, 70759, 141518, 212277, 424554, 821893, 1643786, 2465679, 4931358, 10684609, 21369218, 32053827, 64107654]

約数ペア:

[(1, 64107654), (2, 32053827), (3, 21369218), (6, 10684609), (13, 4931358), (26, 2465679), (39, 1643786), (78, 821893), (151, 424554), (302, 212277), (453, 141518), (906, 70759), (1963, 32658), (3926, 16329), (5443, 11778), (5889, 10886)]