64738550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{76163}}^1$

素因数の和:76192

約数の個数: 24

約数和(自身を含む): 127498536

約数和(自身を除く): 62759986

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 76163, 152326, 380815, 761630, 1294771, 1904075, 2589542, 3808150, 6473855, 12947710, 32369275, 64738550]

約数ペア:

[(1, 64738550), (2, 32369275), (5, 12947710), (10, 6473855), (17, 3808150), (25, 2589542), (34, 1904075), (50, 1294771), (85, 761630), (170, 380815), (425, 152326), (850, 76163)]