28434822

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3407}}^1$

素因数の和:3532

約数の個数: 32

約数和(自身を含む): 61834752

約数和(自身を除く): 33399930

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 3407, 4173, 6814, 8346, 10221, 20442, 44291, 88582, 132873, 265746, 364549, 729098, 1093647, 2187294, 4739137, 9478274, 14217411, 28434822]

約数ペア:

[(1, 28434822), (2, 14217411), (3, 9478274), (6, 4739137), (13, 2187294), (26, 1093647), (39, 729098), (78, 364549), (107, 265746), (214, 132873), (321, 88582), (642, 44291), (1391, 20442), (2782, 10221), (3407, 8346), (4173, 6814)]