28652290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{98801}}^1$

素因数の和:98837

約数の個数: 16

約数和(自身を含む): 53353080

約数和(自身を除く): 24700790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 98801, 197602, 494005, 988010, 2865229, 5730458, 14326145, 28652290]

約数ペア:

[(1, 28652290), (2, 14326145), (5, 5730458), (10, 2865229), (29, 988010), (58, 494005), (145, 197602), (290, 98801)]