15694881088

素因数分解:

$2^6\times {\mathrm{173}}^1\times {\mathrm{881}}^1\times {\mathrm{1609}}^1$

素因数の和:2675

約数の個数: 56

約数和(自身を含む): 31379601960

約数和(自身を除く): 15684720872

約数列:

[1, 2, 4, 8, 16, 32, 64, 173, 346, 692, 881, 1384, 1609, 1762, 2768, 3218, 3524, 5536, 6436, 7048, 11072, 12872, 14096, 25744, 28192, 51488, 56384, 102976, 152413, 278357, 304826, 556714, 609652, 1113428, 1219304, 1417529, 2226856, 2438608, 2835058, 4453712, 4877216, 5670116, 8907424, 9754432, 11340232, 17814848, 22680464, 45360928, 90721856, 245232517, 490465034, 980930068, 1961860136, 3923720272, 7847440544, 15694881088]

約数ペア:

[(1, 15694881088), (2, 7847440544), (4, 3923720272), (8, 1961860136), (16, 980930068), (32, 490465034), (64, 245232517), (173, 90721856), (346, 45360928), (692, 22680464), (881, 17814848), (1384, 11340232), (1609, 9754432), (1762, 8907424), (2768, 5670116), (3218, 4877216), (3524, 4453712), (5536, 2835058), (6436, 2438608), (7048, 2226856), (11072, 1417529), (12872, 1219304), (14096, 1113428), (25744, 609652), (28192, 556714), (51488, 304826), (56384, 278357), (102976, 152413)]