15274228

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:292

約数の個数: 36

約数和(自身を含む): 28942732

約数和(自身を除く): 13668504

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 181, 289, 292, 362, 578, 724, 1156, 1241, 2482, 3077, 4964, 6154, 12308, 13213, 21097, 26426, 42194, 52309, 52852, 84388, 104618, 209236, 224621, 449242, 898484, 3818557, 7637114, 15274228]

約数ペア:

[(1, 15274228), (2, 7637114), (4, 3818557), (17, 898484), (34, 449242), (68, 224621), (73, 209236), (146, 104618), (181, 84388), (289, 52852), (292, 52309), (362, 42194), (578, 26426), (724, 21097), (1156, 13213), (1241, 12308), (2482, 6154), (3077, 4964)]