40212634

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{73}}^2$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 77803200

約数和(自身を除く): 37590566

約数列:

[1, 2, 7, 11, 14, 22, 49, 73, 77, 98, 146, 154, 343, 511, 539, 686, 803, 1022, 1078, 1606, 3577, 3773, 5329, 5621, 7154, 7546, 10658, 11242, 25039, 37303, 39347, 50078, 58619, 74606, 78694, 117238, 261121, 275429, 410333, 522242, 550858, 820666, 1827847, 2872331, 3655694, 5744662, 20106317, 40212634]

約数ペア:

[(1, 40212634), (2, 20106317), (7, 5744662), (11, 3655694), (14, 2872331), (22, 1827847), (49, 820666), (73, 550858), (77, 522242), (98, 410333), (146, 275429), (154, 261121), (343, 117238), (511, 78694), (539, 74606), (686, 58619), (803, 50078), (1022, 39347), (1078, 37303), (1606, 25039), (3577, 11242), (3773, 10658), (5329, 7546), (5621, 7154)]