25198704

素因数分解:

$2^4\times 3^2\times {\mathrm{174991}}^1$

素因数の和:175005

約数の個数: 30

約数和(自身を含む): 70521776

約数和(自身を除く): 45323072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 174991, 349982, 524973, 699964, 1049946, 1399928, 1574919, 2099892, 2799856, 3149838, 4199784, 6299676, 8399568, 12599352, 25198704]

約数ペア:

[(1, 25198704), (2, 12599352), (3, 8399568), (4, 6299676), (6, 4199784), (8, 3149838), (9, 2799856), (12, 2099892), (16, 1574919), (18, 1399928), (24, 1049946), (36, 699964), (48, 524973), (72, 349982), (144, 174991)]