71959382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 126755280

約数和(自身を除く): 54795898

約数列:

[1, 2, 11, 22, 29, 43, 58, 61, 86, 122, 319, 473, 638, 671, 946, 1247, 1342, 1769, 1849, 2494, 2623, 3538, 3698, 5246, 13717, 19459, 20339, 27434, 28853, 38918, 40678, 53621, 57706, 76067, 107242, 112789, 152134, 225578, 589831, 836737, 1179662, 1240679, 1673474, 2481358, 3270881, 6541762, 35979691, 71959382]

約数ペア:

[(1, 71959382), (2, 35979691), (11, 6541762), (22, 3270881), (29, 2481358), (43, 1673474), (58, 1240679), (61, 1179662), (86, 836737), (122, 589831), (319, 225578), (473, 152134), (638, 112789), (671, 107242), (946, 76067), (1247, 57706), (1342, 53621), (1769, 40678), (1849, 38918), (2494, 28853), (2623, 27434), (3538, 20339), (3698, 19459), (5246, 13717)]