71751832

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3851}}^1$

素因数の和:4011

約数の個数: 32

約数和(自身を含む): 143525520

約数和(自身を除く): 71773688

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 548, 1096, 2329, 3851, 4658, 7702, 9316, 15404, 18632, 30808, 65467, 130934, 261868, 523736, 527587, 1055174, 2110348, 4220696, 8968979, 17937958, 35875916, 71751832]

約数ペア:

[(1, 71751832), (2, 35875916), (4, 17937958), (8, 8968979), (17, 4220696), (34, 2110348), (68, 1055174), (136, 527587), (137, 523736), (274, 261868), (548, 130934), (1096, 65467), (2329, 30808), (3851, 18632), (4658, 15404), (7702, 9316)]