25120245752

素因数分解:

$2^3\times 7^1\times {\mathrm{8243}}^1\times {\mathrm{54419}}^1$

素因数の和:62675

約数の個数: 32

約数和(自身を含む): 53836617600

約数和(自身を除く): 28716371848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 8243, 16486, 32972, 54419, 57701, 65944, 108838, 115402, 217676, 230804, 380933, 435352, 461608, 761866, 1523732, 3047464, 448575817, 897151634, 1794303268, 3140030719, 3588606536, 6280061438, 12560122876, 25120245752]

約数ペア:

[(1, 25120245752), (2, 12560122876), (4, 6280061438), (7, 3588606536), (8, 3140030719), (14, 1794303268), (28, 897151634), (56, 448575817), (8243, 3047464), (16486, 1523732), (32972, 761866), (54419, 461608), (57701, 435352), (65944, 380933), (108838, 230804), (115402, 217676)]