40926242

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2819}}^1$

素因数の和:2906

約数の個数: 32

約数和(自身を含む): 75530880

約数和(自身を除く): 34604638

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 427, 854, 1037, 2074, 2819, 5638, 7259, 14518, 19733, 39466, 47923, 95846, 171959, 335461, 343918, 670922, 1203713, 2407426, 2923303, 5846606, 20463121, 40926242]

約数ペア:

[(1, 40926242), (2, 20463121), (7, 5846606), (14, 2923303), (17, 2407426), (34, 1203713), (61, 670922), (119, 343918), (122, 335461), (238, 171959), (427, 95846), (854, 47923), (1037, 39466), (2074, 19733), (2819, 14518), (5638, 7259)]