71193164

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{22501}}^1$

素因数の和:22625

約数の個数: 24

約数和(自身を含む): 143652768

約数和(自身を除く): 72459604

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 22501, 45002, 90004, 157507, 315014, 630028, 2542613, 5085226, 10170452, 17798291, 35596582, 71193164]

約数ペア:

[(1, 71193164), (2, 35596582), (4, 17798291), (7, 10170452), (14, 5085226), (28, 2542613), (113, 630028), (226, 315014), (452, 157507), (791, 90004), (1582, 45002), (3164, 22501)]