65891428

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{3067}}^1$

素因数の和:3243

約数の個数: 24

約数和(自身を含む): 119062944

約数和(自身を除く): 53171516

約数列:

[1, 2, 4, 41, 82, 131, 164, 262, 524, 3067, 5371, 6134, 10742, 12268, 21484, 125747, 251494, 401777, 502988, 803554, 1607108, 16472857, 32945714, 65891428]

約数ペア:

[(1, 65891428), (2, 32945714), (4, 16472857), (41, 1607108), (82, 803554), (131, 502988), (164, 401777), (262, 251494), (524, 125747), (3067, 21484), (5371, 12268), (6134, 10742)]