25528095632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{139309}}^1$

素因数の和:140211

約数の個数: 40

約数和(自身を含む): 53326196280

約数和(自身を除く): 27798100648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 881, 1762, 3524, 7048, 11453, 14096, 22906, 45812, 91624, 139309, 183248, 278618, 557236, 1114472, 1811017, 2228944, 3622034, 7244068, 14488136, 28976272, 122731229, 245462458, 490924916, 981849832, 1595505977, 1963699664, 3191011954, 6382023908, 12764047816, 25528095632]

約数ペア:

[(1, 25528095632), (2, 12764047816), (4, 6382023908), (8, 3191011954), (13, 1963699664), (16, 1595505977), (26, 981849832), (52, 490924916), (104, 245462458), (208, 122731229), (881, 28976272), (1762, 14488136), (3524, 7244068), (7048, 3622034), (11453, 2228944), (14096, 1811017), (22906, 1114472), (45812, 557236), (91624, 278618), (139309, 183248)]