28498358

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4129}}^1$

素因数の和:4184

約数の個数: 32

約数和(自身を含む): 53524800

約数和(自身を除く): 25026442

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 3451, 4129, 6902, 8258, 28903, 57806, 70193, 119741, 140386, 239482, 491351, 838187, 982702, 1676374, 2035597, 4071194, 14249179, 28498358]

約数ペア:

[(1, 28498358), (2, 14249179), (7, 4071194), (14, 2035597), (17, 1676374), (29, 982702), (34, 838187), (58, 491351), (119, 239482), (203, 140386), (238, 119741), (406, 70193), (493, 57806), (986, 28903), (3451, 8258), (4129, 6902)]