28762636

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13003}}^1$

素因数の和:13093

約数の個数: 24

約数和(自身を含む): 58257920

約数和(自身を除く): 29495284

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 13003, 26006, 52012, 91021, 182042, 364084, 1027237, 2054474, 4108948, 7190659, 14381318, 28762636]

約数ペア:

[(1, 28762636), (2, 14381318), (4, 7190659), (7, 4108948), (14, 2054474), (28, 1027237), (79, 364084), (158, 182042), (316, 91021), (553, 52012), (1106, 26006), (2212, 13003)]