40807118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 28865842

約数列:

[1, 2, 11, 22, 29, 58, 167, 319, 334, 383, 638, 766, 1837, 3674, 4213, 4843, 8426, 9686, 11107, 22214, 53273, 63961, 106546, 122177, 127922, 244354, 703571, 1407142, 1854869, 3709738, 20403559, 40807118]

約数ペア:

[(1, 40807118), (2, 20403559), (11, 3709738), (22, 1854869), (29, 1407142), (58, 703571), (167, 244354), (319, 127922), (334, 122177), (383, 106546), (638, 63961), (766, 53273), (1837, 22214), (3674, 11107), (4213, 9686), (4843, 8426)]