74962928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{275599}}^1$

素因数の和:275624

約数の個数: 20

約数和(自身を含む): 153784800

約数和(自身を除く): 78821872

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 275599, 551198, 1102396, 2204792, 4409584, 4685183, 9370366, 18740732, 37481464, 74962928]

約数ペア:

[(1, 74962928), (2, 37481464), (4, 18740732), (8, 9370366), (16, 4685183), (17, 4409584), (34, 2204792), (68, 1102396), (136, 551198), (272, 275599)]