28415946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3607}}^1$

素因数の和:3726

約数の個数: 32

約数和(自身を含む): 61826688

約数和(自身を除く): 33410742

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1313, 2626, 3607, 3939, 7214, 7878, 10821, 21642, 46891, 93782, 140673, 281346, 364307, 728614, 1092921, 2185842, 4735991, 9471982, 14207973, 28415946]

約数ペア:

[(1, 28415946), (2, 14207973), (3, 9471982), (6, 4735991), (13, 2185842), (26, 1092921), (39, 728614), (78, 364307), (101, 281346), (202, 140673), (303, 93782), (606, 46891), (1313, 21642), (2626, 10821), (3607, 7878), (3939, 7214)]