28349314

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{787}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 50835456

約数和(自身を除く): 22486142

約数列:

[1, 2, 7, 14, 31, 62, 83, 166, 217, 434, 581, 787, 1162, 1574, 2573, 5146, 5509, 11018, 18011, 24397, 36022, 48794, 65321, 130642, 170779, 341558, 457247, 914494, 2024951, 4049902, 14174657, 28349314]

約数ペア:

[(1, 28349314), (2, 14174657), (7, 4049902), (14, 2024951), (31, 914494), (62, 457247), (83, 341558), (166, 170779), (217, 130642), (434, 65321), (581, 48794), (787, 36022), (1162, 24397), (1574, 18011), (2573, 11018), (5146, 5509)]