25116014

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5261}}^1$

素因数の和:5312

約数の個数: 32

約数和(自身を含む): 48494592

約数和(自身を除く): 23378578

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 5261, 10522, 36827, 57871, 73654, 115742, 163091, 326182, 405097, 810194, 1141637, 1794001, 2283274, 3588002, 12558007, 25116014]

約数ペア:

[(1, 25116014), (2, 12558007), (7, 3588002), (11, 2283274), (14, 1794001), (22, 1141637), (31, 810194), (62, 405097), (77, 326182), (154, 163091), (217, 115742), (341, 73654), (434, 57871), (682, 36827), (2387, 10522), (4774, 5261)]