69768152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{881}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 138121200

約数和(自身を除く): 68353048

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 521, 881, 1042, 1762, 2084, 3524, 4168, 7048, 9899, 16739, 19798, 33478, 39596, 66956, 79192, 133912, 459001, 918002, 1836004, 3672008, 8721019, 17442038, 34884076, 69768152]

約数ペア:

[(1, 69768152), (2, 34884076), (4, 17442038), (8, 8721019), (19, 3672008), (38, 1836004), (76, 918002), (152, 459001), (521, 133912), (881, 79192), (1042, 66956), (1762, 39596), (2084, 33478), (3524, 19798), (4168, 16739), (7048, 9899)]