72966938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 121927680

約数和(自身を除く): 48960742

約数列:

[1, 2, 11, 22, 107, 139, 214, 223, 278, 446, 1177, 1529, 2354, 2453, 3058, 4906, 14873, 23861, 29746, 30997, 47722, 61994, 163603, 262471, 327206, 340967, 524942, 681934, 3316679, 6633358, 36483469, 72966938]

約数ペア:

[(1, 72966938), (2, 36483469), (11, 6633358), (22, 3316679), (107, 681934), (139, 524942), (214, 340967), (223, 327206), (278, 262471), (446, 163603), (1177, 61994), (1529, 47722), (2354, 30997), (2453, 29746), (3058, 23861), (4906, 14873)]