12752516

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 27449856

約数和(自身を除く): 14697340

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 367, 476, 511, 734, 1022, 1241, 1468, 2044, 2482, 2569, 4964, 5138, 6239, 8687, 10276, 12478, 17374, 24956, 26791, 34748, 43673, 53582, 87346, 107164, 174692, 187537, 375074, 455447, 750148, 910894, 1821788, 3188129, 6376258, 12752516]

約数ペア:

[(1, 12752516), (2, 6376258), (4, 3188129), (7, 1821788), (14, 910894), (17, 750148), (28, 455447), (34, 375074), (68, 187537), (73, 174692), (119, 107164), (146, 87346), (238, 53582), (292, 43673), (367, 34748), (476, 26791), (511, 24956), (734, 17374), (1022, 12478), (1241, 10276), (1468, 8687), (2044, 6239), (2482, 5138), (2569, 4964)]