15664034666

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:1019

約数の個数: 64

約数和(自身を含む): 27799511040

約数和(自身を除く): 12135476374

約数列:

[1, 2, 7, 14, 41, 82, 227, 239, 287, 454, 478, 503, 574, 1006, 1589, 1673, 3178, 3346, 3521, 7042, 9307, 9799, 18614, 19598, 20623, 41246, 54253, 65149, 68593, 108506, 114181, 120217, 130298, 137186, 144361, 228362, 240434, 288722, 379771, 759542, 799267, 841519, 1598534, 1683038, 2224373, 4448746, 4681421, 4928897, 9362842, 9857794, 15570611, 27289259, 31141222, 32769947, 34502279, 54578518, 65539894, 69004558, 191024813, 382049626, 1118859619, 2237719238, 7832017333, 15664034666]

約数ペア:

[(1, 15664034666), (2, 7832017333), (7, 2237719238), (14, 1118859619), (41, 382049626), (82, 191024813), (227, 69004558), (239, 65539894), (287, 54578518), (454, 34502279), (478, 32769947), (503, 31141222), (574, 27289259), (1006, 15570611), (1589, 9857794), (1673, 9362842), (3178, 4928897), (3346, 4681421), (3521, 4448746), (7042, 2224373), (9307, 1683038), (9799, 1598534), (18614, 841519), (19598, 799267), (20623, 759542), (41246, 379771), (54253, 288722), (65149, 240434), (68593, 228362), (108506, 144361), (114181, 137186), (120217, 130298)]