28549326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11807}}^1$

素因数の和:11856

約数の個数: 32

約数和(自身を含む): 63479808

約数和(自身を除く): 34930482

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 11807, 23614, 35421, 70842, 153491, 306982, 366017, 460473, 732034, 920946, 1098051, 2196102, 4758221, 9516442, 14274663, 28549326]

約数ペア:

[(1, 28549326), (2, 14274663), (3, 9516442), (6, 4758221), (13, 2196102), (26, 1098051), (31, 920946), (39, 732034), (62, 460473), (78, 366017), (93, 306982), (186, 153491), (403, 70842), (806, 35421), (1209, 23614), (2418, 11807)]