71115896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{919}}^1$

素因数の和:1511

約数の個数: 32

約数和(自身を含む): 141588000

約数和(自身を除く): 70472104

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 569, 919, 1138, 1838, 2276, 3676, 4552, 7352, 9673, 15623, 19346, 31246, 38692, 62492, 77384, 124984, 522911, 1045822, 2091644, 4183288, 8889487, 17778974, 35557948, 71115896]

約数ペア:

[(1, 71115896), (2, 35557948), (4, 17778974), (8, 8889487), (17, 4183288), (34, 2091644), (68, 1045822), (136, 522911), (569, 124984), (919, 77384), (1138, 62492), (1838, 38692), (2276, 31246), (3676, 19346), (4552, 15623), (7352, 9673)]