78903316

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{1949}}^1$

素因数の和:2331

約数の個数: 24

約数和(自身を含む): 143325000

約数和(自身を除く): 64421684

約数列:

[1, 2, 4, 29, 58, 116, 349, 698, 1396, 1949, 3898, 7796, 10121, 20242, 40484, 56521, 113042, 226084, 680201, 1360402, 2720804, 19725829, 39451658, 78903316]

約数ペア:

[(1, 78903316), (2, 39451658), (4, 19725829), (29, 2720804), (58, 1360402), (116, 680201), (349, 226084), (698, 113042), (1396, 56521), (1949, 40484), (3898, 20242), (7796, 10121)]