65403964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 124921440

約数和(自身を除く): 59517476

約数列:

[1, 2, 4, 17, 34, 68, 89, 101, 107, 178, 202, 214, 356, 404, 428, 1513, 1717, 1819, 3026, 3434, 3638, 6052, 6868, 7276, 8989, 9523, 10807, 17978, 19046, 21614, 35956, 38092, 43228, 152813, 161891, 183719, 305626, 323782, 367438, 611252, 647564, 734876, 961823, 1923646, 3847292, 16350991, 32701982, 65403964]

約数ペア:

[(1, 65403964), (2, 32701982), (4, 16350991), (17, 3847292), (34, 1923646), (68, 961823), (89, 734876), (101, 647564), (107, 611252), (178, 367438), (202, 323782), (214, 305626), (356, 183719), (404, 161891), (428, 152813), (1513, 43228), (1717, 38092), (1819, 35956), (3026, 21614), (3434, 19046), (3638, 17978), (6052, 10807), (6868, 9523), (7276, 8989)]