38685878

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 74807712

約数和(自身を除く): 36121834

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 121, 154, 242, 287, 451, 557, 574, 847, 902, 1114, 1694, 3157, 3899, 4961, 6127, 6314, 7798, 9922, 12254, 22837, 34727, 42889, 45674, 67397, 69454, 85778, 134794, 159859, 251207, 319718, 471779, 502414, 943558, 1758449, 2763277, 3516898, 5526554, 19342939, 38685878]

約数ペア:

[(1, 38685878), (2, 19342939), (7, 5526554), (11, 3516898), (14, 2763277), (22, 1758449), (41, 943558), (77, 502414), (82, 471779), (121, 319718), (154, 251207), (242, 159859), (287, 134794), (451, 85778), (557, 69454), (574, 67397), (847, 45674), (902, 42889), (1114, 34727), (1694, 22837), (3157, 12254), (3899, 9922), (4961, 7798), (6127, 6314)]