42772808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13267}}^1$

素因数の和:13317

約数の個数: 32

約数和(自身を含む): 89160960

約数和(自身を除く): 46388152

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 13267, 26534, 53068, 106136, 172471, 344942, 411277, 689884, 822554, 1379768, 1645108, 3290216, 5346601, 10693202, 21386404, 42772808]

約数ペア:

[(1, 42772808), (2, 21386404), (4, 10693202), (8, 5346601), (13, 3290216), (26, 1645108), (31, 1379768), (52, 822554), (62, 689884), (104, 411277), (124, 344942), (248, 172471), (403, 106136), (806, 53068), (1612, 26534), (3224, 13267)]