25037836

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1327}}^1$

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 45178560

約数和(自身を除く): 20140724

約数列:

[1, 2, 4, 53, 89, 106, 178, 212, 356, 1327, 2654, 4717, 5308, 9434, 18868, 70331, 118103, 140662, 236206, 281324, 472412, 6259459, 12518918, 25037836]

約数ペア:

[(1, 25037836), (2, 12518918), (4, 6259459), (53, 472412), (89, 281324), (106, 236206), (178, 140662), (212, 118103), (356, 70331), (1327, 18868), (2654, 9434), (4717, 5308)]