71842526

素因数分解:

$2^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{5351}}^1$

素因数の和:5504

約数の個数: 24

約数和(自身を含む): 126296496

約数和(自身を除く): 54453970

約数列:

[1, 2, 7, 14, 49, 98, 137, 274, 959, 1918, 5351, 6713, 10702, 13426, 37457, 74914, 262199, 524398, 733087, 1466174, 5131609, 10263218, 35921263, 71842526]

約数ペア:

[(1, 71842526), (2, 35921263), (7, 10263218), (14, 5131609), (49, 1466174), (98, 733087), (137, 524398), (274, 262199), (959, 74914), (1918, 37457), (5351, 13426), (6713, 10702)]