17915671688

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{4409}}^1$

素因数の和:4670

約数の個数: 64

約数和(自身を含む): 34978003200

約数和(自身を除く): 17062331512

約数列:

[1, 2, 4, 8, 47, 94, 101, 107, 188, 202, 214, 376, 404, 428, 808, 856, 4409, 4747, 5029, 8818, 9494, 10058, 10807, 17636, 18988, 20116, 21614, 35272, 37976, 40232, 43228, 86456, 207223, 414446, 445309, 471763, 507929, 828892, 890618, 943526, 1015858, 1657784, 1781236, 1887052, 2031716, 3562472, 3774104, 4063432, 20929523, 22172861, 41859046, 44345722, 47648063, 83718092, 88691444, 95296126, 167436184, 177382888, 190592252, 381184504, 2239458961, 4478917922, 8957835844, 17915671688]

約数ペア:

[(1, 17915671688), (2, 8957835844), (4, 4478917922), (8, 2239458961), (47, 381184504), (94, 190592252), (101, 177382888), (107, 167436184), (188, 95296126), (202, 88691444), (214, 83718092), (376, 47648063), (404, 44345722), (428, 41859046), (808, 22172861), (856, 20929523), (4409, 4063432), (4747, 3774104), (5029, 3562472), (8818, 2031716), (9494, 1887052), (10058, 1781236), (10807, 1657784), (17636, 1015858), (18988, 943526), (20116, 890618), (21614, 828892), (35272, 507929), (37976, 471763), (40232, 445309), (43228, 414446), (86456, 207223)]