64858528

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12589}}^1$

素因数の和:12629

約数の個数: 48

約数和(自身を含む): 152288640

約数和(自身を除く): 87430112

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 12589, 25178, 50356, 88123, 100712, 176246, 201424, 289547, 352492, 402848, 579094, 704984, 1158188, 1409968, 2026829, 2316376, 2819936, 4053658, 4632752, 8107316, 9265504, 16214632, 32429264, 64858528]

約数ペア:

[(1, 64858528), (2, 32429264), (4, 16214632), (7, 9265504), (8, 8107316), (14, 4632752), (16, 4053658), (23, 2819936), (28, 2316376), (32, 2026829), (46, 1409968), (56, 1158188), (92, 704984), (112, 579094), (161, 402848), (184, 352492), (224, 289547), (322, 201424), (368, 176246), (644, 100712), (736, 88123), (1288, 50356), (2576, 25178), (5152, 12589)]