71224288

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{130927}}^1$

素因数の和:130954

約数の個数: 24

約数和(自身を含む): 148472352

約数和(自身を除く): 77248064

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 130927, 261854, 523708, 1047416, 2094832, 2225759, 4189664, 4451518, 8903036, 17806072, 35612144, 71224288]

約数ペア:

[(1, 71224288), (2, 35612144), (4, 17806072), (8, 8903036), (16, 4451518), (17, 4189664), (32, 2225759), (34, 2094832), (68, 1047416), (136, 523708), (272, 261854), (544, 130927)]