70873012

素因数分解:

$2^2\times 7^2\times {\mathrm{419}}^1\times {\mathrm{863}}^1$

素因数の和:1300

約数の個数: 36

約数和(自身を含む): 144789120

約数和(自身を除く): 73916108

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 419, 838, 863, 1676, 1726, 2933, 3452, 5866, 6041, 11732, 12082, 20531, 24164, 41062, 42287, 82124, 84574, 169148, 361597, 723194, 1446388, 2531179, 5062358, 10124716, 17718253, 35436506, 70873012]

約数ペア:

[(1, 70873012), (2, 35436506), (4, 17718253), (7, 10124716), (14, 5062358), (28, 2531179), (49, 1446388), (98, 723194), (196, 361597), (419, 169148), (838, 84574), (863, 82124), (1676, 42287), (1726, 41062), (2933, 24164), (3452, 20531), (5866, 12082), (6041, 11732)]