25194952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3037}}^1$

素因数の和:3121

約数の個数: 32

約数和(自身を含む): 50856120

約数和(自身を除く): 25661168

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 3037, 4148, 6074, 8296, 12148, 24296, 51629, 103258, 185257, 206516, 370514, 413032, 741028, 1482056, 3149369, 6298738, 12597476, 25194952]

約数ペア:

[(1, 25194952), (2, 12597476), (4, 6298738), (8, 3149369), (17, 1482056), (34, 741028), (61, 413032), (68, 370514), (122, 206516), (136, 185257), (244, 103258), (488, 51629), (1037, 24296), (2074, 12148), (3037, 8296), (4148, 6074)]