40330474

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 65070720

約数和(自身を除く): 24740246

約数列:

[1, 2, 29, 43, 58, 86, 103, 157, 206, 314, 1247, 2494, 2987, 4429, 4553, 5974, 6751, 8858, 9106, 13502, 16171, 32342, 128441, 195779, 256882, 391558, 468959, 695353, 937918, 1390706, 20165237, 40330474]

約数ペア:

[(1, 40330474), (2, 20165237), (29, 1390706), (43, 937918), (58, 695353), (86, 468959), (103, 391558), (157, 256882), (206, 195779), (314, 128441), (1247, 32342), (2494, 16171), (2987, 13502), (4429, 9106), (4553, 8858), (5974, 6751)]