70978012

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{22433}}^1$

素因数の和:22557

約数の個数: 24

約数和(自身を含む): 143218656

約数和(自身を除く): 72240644

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 22433, 44866, 89732, 157031, 314062, 628124, 2534929, 5069858, 10139716, 17744503, 35489006, 70978012]

約数ペア:

[(1, 70978012), (2, 35489006), (4, 17744503), (7, 10139716), (14, 5069858), (28, 2534929), (113, 628124), (226, 314062), (452, 157031), (791, 89732), (1582, 44866), (3164, 22433)]