64219974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{117619}}^1$

素因数の和:117644

約数の個数: 32

約数和(自身を含む): 158081280

約数和(自身を除く): 93861306

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 117619, 235238, 352857, 705714, 823333, 1529047, 1646666, 2469999, 3058094, 4587141, 4939998, 9174282, 10703329, 21406658, 32109987, 64219974]

約数ペア:

[(1, 64219974), (2, 32109987), (3, 21406658), (6, 10703329), (7, 9174282), (13, 4939998), (14, 4587141), (21, 3058094), (26, 2469999), (39, 1646666), (42, 1529047), (78, 823333), (91, 705714), (182, 352857), (273, 235238), (546, 117619)]