72964888

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{4651}}^1$

素因数の和:4747

約数の個数: 32

約数和(自身を含む): 143188560

約数和(自身を除く): 70223672

約数列:

[1, 2, 4, 8, 37, 53, 74, 106, 148, 212, 296, 424, 1961, 3922, 4651, 7844, 9302, 15688, 18604, 37208, 172087, 246503, 344174, 493006, 688348, 986012, 1376696, 1972024, 9120611, 18241222, 36482444, 72964888]

約数ペア:

[(1, 72964888), (2, 36482444), (4, 18241222), (8, 9120611), (37, 1972024), (53, 1376696), (74, 986012), (106, 688348), (148, 493006), (212, 344174), (296, 246503), (424, 172087), (1961, 37208), (3922, 18604), (4651, 15688), (7844, 9302)]