28317752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{186301}}^1$

素因数の和:186326

約数の個数: 16

約数和(自身を含む): 55890600

約数和(自身を除く): 27572848

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 186301, 372602, 745204, 1490408, 3539719, 7079438, 14158876, 28317752]

約数ペア:

[(1, 28317752), (2, 14158876), (4, 7079438), (8, 3539719), (19, 1490408), (38, 745204), (76, 372602), (152, 186301)]