40259714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{63103}}^1$

素因数の和:63145

約数の個数: 16

約数和(自身を含む): 68152320

約数和(自身を除く): 27892606

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 63103, 126206, 694133, 1388266, 1829987, 3659974, 20129857, 40259714]

約数ペア:

[(1, 40259714), (2, 20129857), (11, 3659974), (22, 1829987), (29, 1388266), (58, 694133), (319, 126206), (638, 63103)]