61845524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1627}}^1$

素因数の和:1704

約数の個数: 48

約数和(自身を含む): 126358848

約数和(自身を除く): 64513324

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 172, 221, 442, 559, 731, 884, 1118, 1462, 1627, 2236, 2924, 3254, 6508, 9503, 19006, 21151, 27659, 38012, 42302, 55318, 69961, 84604, 110636, 139922, 279844, 359567, 719134, 909493, 1189337, 1438268, 1818986, 2378674, 3637972, 4757348, 15461381, 30922762, 61845524]

約数ペア:

[(1, 61845524), (2, 30922762), (4, 15461381), (13, 4757348), (17, 3637972), (26, 2378674), (34, 1818986), (43, 1438268), (52, 1189337), (68, 909493), (86, 719134), (172, 359567), (221, 279844), (442, 139922), (559, 110636), (731, 84604), (884, 69961), (1118, 55318), (1462, 42302), (1627, 38012), (2236, 27659), (2924, 21151), (3254, 19006), (6508, 9503)]