77775506

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 124899840

約数和(自身を除く): 47124334

約数列:

[1, 2, 29, 47, 58, 94, 103, 206, 277, 554, 1363, 2726, 2987, 4841, 5974, 8033, 9682, 13019, 16066, 26038, 28531, 57062, 140389, 280778, 377551, 755102, 827399, 1340957, 1654798, 2681914, 38887753, 77775506]

約数ペア:

[(1, 77775506), (2, 38887753), (29, 2681914), (47, 1654798), (58, 1340957), (94, 827399), (103, 755102), (206, 377551), (277, 280778), (554, 140389), (1363, 57062), (2726, 28531), (2987, 26038), (4841, 16066), (5974, 13019), (8033, 9682)]