74719696

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{25801}}^1$

素因数の和:25990

約数の個数: 20

約数和(自身を含む): 145574884

約数和(自身を除く): 70855188

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 25801, 51602, 103204, 206408, 412816, 4669981, 9339962, 18679924, 37359848, 74719696]

約数ペア:

[(1, 74719696), (2, 37359848), (4, 18679924), (8, 9339962), (16, 4669981), (181, 412816), (362, 206408), (724, 103204), (1448, 51602), (2896, 25801)]