74630423

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 96829440

約数和(自身を除く): 22199017

約数列:

[1, 7, 19, 23, 31, 133, 161, 217, 437, 589, 713, 787, 3059, 4123, 4991, 5509, 13547, 14953, 18101, 24397, 94829, 104671, 126707, 170779, 343919, 463543, 561131, 2407433, 3244801, 3927917, 10661489, 74630423]

約数ペア:

[(1, 74630423), (7, 10661489), (19, 3927917), (23, 3244801), (31, 2407433), (133, 561131), (161, 463543), (217, 343919), (437, 170779), (589, 126707), (713, 104671), (787, 94829), (3059, 24397), (4123, 18101), (4991, 14953), (5509, 13547)]