40576942

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 71285760

約数和(自身を除く): 30708818

約数列:

[1, 2, 7, 14, 67, 134, 181, 239, 362, 469, 478, 938, 1267, 1673, 2534, 3346, 12127, 16013, 24254, 32026, 43259, 84889, 86518, 112091, 169778, 224182, 302813, 605626, 2898353, 5796706, 20288471, 40576942]

約数ペア:

[(1, 40576942), (2, 20288471), (7, 5796706), (14, 2898353), (67, 605626), (134, 302813), (181, 224182), (239, 169778), (362, 112091), (469, 86518), (478, 84889), (938, 43259), (1267, 32026), (1673, 24254), (2534, 16013), (3346, 12127)]