28201602

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32869}}^1$

素因数の和:32898

約数の個数: 32

約数和(自身を含む): 66265920

約数和(自身を除く): 38064318

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 32869, 65738, 98607, 197214, 361559, 427297, 723118, 854594, 1084677, 1281891, 2169354, 2563782, 4700267, 9400534, 14100801, 28201602]

約数ペア:

[(1, 28201602), (2, 14100801), (3, 9400534), (6, 4700267), (11, 2563782), (13, 2169354), (22, 1281891), (26, 1084677), (33, 854594), (39, 723118), (66, 427297), (78, 361559), (143, 197214), (286, 98607), (429, 65738), (858, 32869)]