28498428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113089}}^1$

素因数の和:113106

約数の個数: 36

約数和(自身を含む): 82329520

約数和(自身を除く): 53831092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 113089, 226178, 339267, 452356, 678534, 791623, 1017801, 1357068, 1583246, 2035602, 2374869, 3166492, 4071204, 4749738, 7124607, 9499476, 14249214, 28498428]

約数ペア:

[(1, 28498428), (2, 14249214), (3, 9499476), (4, 7124607), (6, 4749738), (7, 4071204), (9, 3166492), (12, 2374869), (14, 2035602), (18, 1583246), (21, 1357068), (28, 1017801), (36, 791623), (42, 678534), (63, 452356), (84, 339267), (126, 226178), (252, 113089)]