74965618

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1487}}^1$

素因数の和:1786

約数の個数: 32

約数和(自身を含む): 138991104

約数和(自身を除く): 64025486

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 277, 554, 1487, 1939, 2974, 3601, 3878, 7202, 10409, 19331, 20818, 25207, 38662, 50414, 135317, 270634, 411899, 823798, 2883293, 5354687, 5766586, 10709374, 37482809, 74965618]

約数ペア:

[(1, 74965618), (2, 37482809), (7, 10709374), (13, 5766586), (14, 5354687), (26, 2883293), (91, 823798), (182, 411899), (277, 270634), (554, 135317), (1487, 50414), (1939, 38662), (2974, 25207), (3601, 20818), (3878, 19331), (7202, 10409)]