28841436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61627}}^1$

素因数の和:61650

約数の個数: 36

約数和(自身を含む): 78514072

約数和(自身を除く): 49672636

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 61627, 123254, 184881, 246508, 369762, 554643, 739524, 801151, 1109286, 1602302, 2218572, 2403453, 3204604, 4806906, 7210359, 9613812, 14420718, 28841436]

約数ペア:

[(1, 28841436), (2, 14420718), (3, 9613812), (4, 7210359), (6, 4806906), (9, 3204604), (12, 2403453), (13, 2218572), (18, 1602302), (26, 1109286), (36, 801151), (39, 739524), (52, 554643), (78, 369762), (117, 246508), (156, 184881), (234, 123254), (468, 61627)]