71601842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{751}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 122545920

約数和(自身を除く): 50944078

約数列:

[1, 2, 13, 19, 26, 38, 193, 247, 386, 494, 751, 1502, 2509, 3667, 5018, 7334, 9763, 14269, 19526, 28538, 47671, 95342, 144943, 185497, 289886, 370994, 1884259, 2753917, 3768518, 5507834, 35800921, 71601842]

約数ペア:

[(1, 71601842), (2, 35800921), (13, 5507834), (19, 3768518), (26, 2753917), (38, 1884259), (193, 370994), (247, 289886), (386, 185497), (494, 144943), (751, 95342), (1502, 47671), (2509, 28538), (3667, 19526), (5018, 14269), (7334, 9763)]