39506054

素因数分解:

$2^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:482

約数の個数: 40

約数和(自身を含む): 72938040

約数和(自身を除く): 33431986

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 433, 686, 866, 931, 1862, 2401, 3031, 4802, 6062, 6517, 8227, 13034, 16454, 21217, 42434, 45619, 57589, 91238, 115178, 148519, 297038, 403123, 806246, 1039633, 2079266, 2821861, 5643722, 19753027, 39506054]

約数ペア:

[(1, 39506054), (2, 19753027), (7, 5643722), (14, 2821861), (19, 2079266), (38, 1039633), (49, 806246), (98, 403123), (133, 297038), (266, 148519), (343, 115178), (433, 91238), (686, 57589), (866, 45619), (931, 42434), (1862, 21217), (2401, 16454), (3031, 13034), (4802, 8227), (6062, 6517)]