68971974

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{2437}}^1$

素因数の和:2584

約数の個数: 32

約数和(自身を含む): 142184160

約数和(自身を除く): 73212186

約数列:

[1, 2, 3, 6, 53, 89, 106, 159, 178, 267, 318, 534, 2437, 4717, 4874, 7311, 9434, 14151, 14622, 28302, 129161, 216893, 258322, 387483, 433786, 650679, 774966, 1301358, 11495329, 22990658, 34485987, 68971974]

約数ペア:

[(1, 68971974), (2, 34485987), (3, 22990658), (6, 11495329), (53, 1301358), (89, 774966), (106, 650679), (159, 433786), (178, 387483), (267, 258322), (318, 216893), (534, 129161), (2437, 28302), (4717, 14622), (4874, 14151), (7311, 9434)]