28672086

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1109}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 59673600

約数和(自身を除く): 31001514

約数列:

[1, 2, 3, 6, 31, 62, 93, 139, 186, 278, 417, 834, 1109, 2218, 3327, 4309, 6654, 8618, 12927, 25854, 34379, 68758, 103137, 154151, 206274, 308302, 462453, 924906, 4778681, 9557362, 14336043, 28672086]

約数ペア:

[(1, 28672086), (2, 14336043), (3, 9557362), (6, 4778681), (31, 924906), (62, 462453), (93, 308302), (139, 206274), (186, 154151), (278, 103137), (417, 68758), (834, 34379), (1109, 25854), (2218, 12927), (3327, 8618), (4309, 6654)]