70700708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 139991040

約数和(自身を除く): 69290332

約数列:

[1, 2, 4, 13, 26, 31, 52, 61, 62, 122, 124, 244, 403, 719, 793, 806, 1438, 1586, 1612, 1891, 2876, 3172, 3782, 7564, 9347, 18694, 22289, 24583, 37388, 43859, 44578, 49166, 87718, 89156, 98332, 175436, 289757, 570167, 579514, 1140334, 1159028, 1359629, 2280668, 2719258, 5438516, 17675177, 35350354, 70700708]

約数ペア:

[(1, 70700708), (2, 35350354), (4, 17675177), (13, 5438516), (26, 2719258), (31, 2280668), (52, 1359629), (61, 1159028), (62, 1140334), (122, 579514), (124, 570167), (244, 289757), (403, 175436), (719, 98332), (793, 89156), (806, 87718), (1438, 49166), (1586, 44578), (1612, 43859), (1891, 37388), (2876, 24583), (3172, 22289), (3782, 18694), (7564, 9347)]