64357264

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2617}}^1$

素因数の和:2707

約数の個数: 40

約数和(自身を含む): 131475960

約数和(自身を除く): 67118696

約数列:

[1, 2, 4, 8, 16, 29, 53, 58, 106, 116, 212, 232, 424, 464, 848, 1537, 2617, 3074, 5234, 6148, 10468, 12296, 20936, 24592, 41872, 75893, 138701, 151786, 277402, 303572, 554804, 607144, 1109608, 1214288, 2219216, 4022329, 8044658, 16089316, 32178632, 64357264]

約数ペア:

[(1, 64357264), (2, 32178632), (4, 16089316), (8, 8044658), (16, 4022329), (29, 2219216), (53, 1214288), (58, 1109608), (106, 607144), (116, 554804), (212, 303572), (232, 277402), (424, 151786), (464, 138701), (848, 75893), (1537, 41872), (2617, 24592), (3074, 20936), (5234, 12296), (6148, 10468)]