70889672

素因数分解:

$2^3\times 7^2\times {\mathrm{193}}^1\times {\mathrm{937}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 155586060

約数和(自身を除く): 84696388

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 193, 196, 386, 392, 772, 937, 1351, 1544, 1874, 2702, 3748, 5404, 6559, 7496, 9457, 10808, 13118, 18914, 26236, 37828, 45913, 52472, 75656, 91826, 180841, 183652, 361682, 367304, 723364, 1265887, 1446728, 2531774, 5063548, 8861209, 10127096, 17722418, 35444836, 70889672]

約数ペア:

[(1, 70889672), (2, 35444836), (4, 17722418), (7, 10127096), (8, 8861209), (14, 5063548), (28, 2531774), (49, 1446728), (56, 1265887), (98, 723364), (193, 367304), (196, 361682), (386, 183652), (392, 180841), (772, 91826), (937, 75656), (1351, 52472), (1544, 45913), (1874, 37828), (2702, 26236), (3748, 18914), (5404, 13118), (6559, 10808), (7496, 9457)]