61346768

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17669}}^1$

素因数の和:17715

約数の個数: 40

約数和(自身を含む): 140229120

約数和(自身を除く): 78882352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 17669, 35338, 70676, 123683, 141352, 247366, 282704, 494732, 547739, 989464, 1095478, 1978928, 2190956, 3834173, 4381912, 7668346, 8763824, 15336692, 30673384, 61346768]

約数ペア:

[(1, 61346768), (2, 30673384), (4, 15336692), (7, 8763824), (8, 7668346), (14, 4381912), (16, 3834173), (28, 2190956), (31, 1978928), (56, 1095478), (62, 989464), (112, 547739), (124, 494732), (217, 282704), (248, 247366), (434, 141352), (496, 123683), (868, 70676), (1736, 35338), (3472, 17669)]