40788358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 68457312

約数和(自身を除く): 27668954

約数列:

[1, 2, 13, 26, 41, 82, 83, 166, 461, 533, 922, 1066, 1079, 2158, 3403, 5993, 6806, 11986, 18901, 37802, 38263, 44239, 76526, 88478, 245713, 491426, 497419, 994838, 1568783, 3137566, 20394179, 40788358]

約数ペア:

[(1, 40788358), (2, 20394179), (13, 3137566), (26, 1568783), (41, 994838), (82, 497419), (83, 491426), (166, 245713), (461, 88478), (533, 76526), (922, 44239), (1066, 38263), (1079, 37802), (2158, 18901), (3403, 11986), (5993, 6806)]