70851788

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{709}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 146952960

約数和(自身を除く): 76101172

約数列:

[1, 2, 4, 7, 14, 28, 43, 83, 86, 166, 172, 301, 332, 581, 602, 709, 1162, 1204, 1418, 2324, 2836, 3569, 4963, 7138, 9926, 14276, 19852, 24983, 30487, 49966, 58847, 60974, 99932, 117694, 121948, 213409, 235388, 411929, 426818, 823858, 853636, 1647716, 2530421, 5060842, 10121684, 17712947, 35425894, 70851788]

約数ペア:

[(1, 70851788), (2, 35425894), (4, 17712947), (7, 10121684), (14, 5060842), (28, 2530421), (43, 1647716), (83, 853636), (86, 823858), (166, 426818), (172, 411929), (301, 235388), (332, 213409), (581, 121948), (602, 117694), (709, 99932), (1162, 60974), (1204, 58847), (1418, 49966), (2324, 30487), (2836, 24983), (3569, 19852), (4963, 14276), (7138, 9926)]