70461872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19927}}^1$

素因数の和:19965

約数の個数: 40

約数和(自身を含む): 155677536

約数和(自身を除く): 85215664

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 19927, 39854, 79708, 159416, 259051, 318832, 338759, 518102, 677518, 1036204, 1355036, 2072408, 2710072, 4144816, 4403867, 5420144, 8807734, 17615468, 35230936, 70461872]

約数ペア:

[(1, 70461872), (2, 35230936), (4, 17615468), (8, 8807734), (13, 5420144), (16, 4403867), (17, 4144816), (26, 2710072), (34, 2072408), (52, 1355036), (68, 1036204), (104, 677518), (136, 518102), (208, 338759), (221, 318832), (272, 259051), (442, 159416), (884, 79708), (1768, 39854), (3536, 19927)]