40288002

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{51257}}^1$

素因数の和:51393

約数の個数: 16

約数和(自身を含む): 81192672

約数和(自身を除く): 40904670

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 51257, 102514, 153771, 307542, 6714667, 13429334, 20144001, 40288002]

約数ペア:

[(1, 40288002), (2, 20144001), (3, 13429334), (6, 6714667), (131, 307542), (262, 153771), (393, 102514), (786, 51257)]