28918998

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{5521}}^1$

素因数の和:5629

約数の個数: 32

約数和(自身を含む): 64938720

約数和(自身を除く): 36019722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 5521, 11042, 16563, 33126, 49689, 99378, 149067, 298134, 535537, 1071074, 1606611, 3213222, 4819833, 9639666, 14459499, 28918998]

約数ペア:

[(1, 28918998), (2, 14459499), (3, 9639666), (6, 4819833), (9, 3213222), (18, 1606611), (27, 1071074), (54, 535537), (97, 298134), (194, 149067), (291, 99378), (582, 49689), (873, 33126), (1746, 16563), (2619, 11042), (5238, 5521)]