72664436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73547}}^1$

素因数の和:73583

約数の個数: 24

約数和(自身を含む): 144154080

約数和(自身を除く): 71489644

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 73547, 147094, 294188, 956111, 1397393, 1912222, 2794786, 3824444, 5589572, 18166109, 36332218, 72664436]

約数ペア:

[(1, 72664436), (2, 36332218), (4, 18166109), (13, 5589572), (19, 3824444), (26, 2794786), (38, 1912222), (52, 1397393), (76, 956111), (247, 294188), (494, 147094), (988, 73547)]