28840422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7867}}^1$

素因数の和:7932

約数の個数: 32

約数和(自身を含む): 63447552

約数和(自身を除く): 34607130

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 7867, 15734, 23601, 47202, 102271, 204542, 306813, 369749, 613626, 739498, 1109247, 2218494, 4806737, 9613474, 14420211, 28840422]

約数ペア:

[(1, 28840422), (2, 14420211), (3, 9613474), (6, 4806737), (13, 2218494), (26, 1109247), (39, 739498), (47, 613626), (78, 369749), (94, 306813), (141, 204542), (282, 102271), (611, 47202), (1222, 23601), (1833, 15734), (3666, 7867)]