40513412

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 76204800

約数和(自身を除く): 35691388

約数列:

[1, 2, 4, 41, 53, 59, 79, 82, 106, 118, 158, 164, 212, 236, 316, 2173, 2419, 3127, 3239, 4187, 4346, 4661, 4838, 6254, 6478, 8374, 8692, 9322, 9676, 12508, 12956, 16748, 18644, 128207, 171667, 191101, 247033, 256414, 343334, 382202, 494066, 512828, 686668, 764404, 988132, 10128353, 20256706, 40513412]

約数ペア:

[(1, 40513412), (2, 20256706), (4, 10128353), (41, 988132), (53, 764404), (59, 686668), (79, 512828), (82, 494066), (106, 382202), (118, 343334), (158, 256414), (164, 247033), (212, 191101), (236, 171667), (316, 128207), (2173, 18644), (2419, 16748), (3127, 12956), (3239, 12508), (4187, 9676), (4346, 9322), (4661, 8692), (4838, 8374), (6254, 6478)]