28690512

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{20611}}^1$

素因数の和:20651

約数の個数: 40

約数和(自身を含む): 76676640

約数和(自身を除く): 47986128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 20611, 41222, 61833, 82444, 123666, 164888, 247332, 329776, 494664, 597719, 989328, 1195438, 1793157, 2390876, 3586314, 4781752, 7172628, 9563504, 14345256, 28690512]

約数ペア:

[(1, 28690512), (2, 14345256), (3, 9563504), (4, 7172628), (6, 4781752), (8, 3586314), (12, 2390876), (16, 1793157), (24, 1195438), (29, 989328), (48, 597719), (58, 494664), (87, 329776), (116, 247332), (174, 164888), (232, 123666), (348, 82444), (464, 61833), (696, 41222), (1392, 20611)]