2615670008

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{17293}}^1$

素因数の和:17416

約数の個数: 64

約数和(自身を含む): 5835687360

約数和(自身を除く): 3220017352

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 73, 74, 146, 148, 259, 292, 296, 511, 518, 584, 1022, 1036, 2044, 2072, 2701, 4088, 5402, 10804, 17293, 18907, 21608, 34586, 37814, 69172, 75628, 121051, 138344, 151256, 242102, 484204, 639841, 968408, 1262389, 1279682, 2524778, 2559364, 4478887, 5049556, 5118728, 8836723, 8957774, 10099112, 17673446, 17915548, 35346892, 35831096, 46708393, 70693784, 93416786, 186833572, 326958751, 373667144, 653917502, 1307835004, 2615670008]

約数ペア:

[(1, 2615670008), (2, 1307835004), (4, 653917502), (7, 373667144), (8, 326958751), (14, 186833572), (28, 93416786), (37, 70693784), (56, 46708393), (73, 35831096), (74, 35346892), (146, 17915548), (148, 17673446), (259, 10099112), (292, 8957774), (296, 8836723), (511, 5118728), (518, 5049556), (584, 4478887), (1022, 2559364), (1036, 2524778), (2044, 1279682), (2072, 1262389), (2701, 968408), (4088, 639841), (5402, 484204), (10804, 242102), (17293, 151256), (18907, 138344), (21608, 121051), (34586, 75628), (37814, 69172)]