69941186

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 122142720

約数和(自身を除く): 52201534

約数列:

[1, 2, 7, 14, 127, 139, 254, 278, 283, 566, 889, 973, 1778, 1946, 1981, 3962, 17653, 35306, 35941, 39337, 71882, 78674, 123571, 247142, 251587, 275359, 503174, 550718, 4995799, 9991598, 34970593, 69941186]

約数ペア:

[(1, 69941186), (2, 34970593), (7, 9991598), (14, 4995799), (127, 550718), (139, 503174), (254, 275359), (278, 251587), (283, 247142), (566, 123571), (889, 78674), (973, 71882), (1778, 39337), (1946, 35941), (1981, 35306), (3962, 17653)]