70936516

素因数分解:

$2^2\times 7^3\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 146160000

約数和(自身を除く): 75223484

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 149, 196, 298, 343, 347, 596, 686, 694, 1043, 1372, 1388, 2086, 2429, 4172, 4858, 7301, 9716, 14602, 17003, 29204, 34006, 51107, 51703, 68012, 102214, 103406, 119021, 204428, 206812, 238042, 361921, 476084, 723842, 1447684, 2533447, 5066894, 10133788, 17734129, 35468258, 70936516]

約数ペア:

[(1, 70936516), (2, 35468258), (4, 17734129), (7, 10133788), (14, 5066894), (28, 2533447), (49, 1447684), (98, 723842), (149, 476084), (196, 361921), (298, 238042), (343, 206812), (347, 204428), (596, 119021), (686, 103406), (694, 102214), (1043, 68012), (1372, 51703), (1388, 51107), (2086, 34006), (2429, 29204), (4172, 17003), (4858, 14602), (7301, 9716)]