15703774604

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{8237}}^1$

素因数の和:8463

約数の個数: 72

約数和(自身を含む): 32659254432

約数和(自身を除く): 16955479828

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 137, 142, 196, 274, 284, 497, 548, 959, 994, 1918, 1988, 3479, 3836, 6713, 6958, 8237, 9727, 13426, 13916, 16474, 19454, 26852, 32948, 38908, 57659, 68089, 115318, 136178, 230636, 272356, 403613, 476623, 584827, 807226, 953246, 1128469, 1169654, 1614452, 1906492, 2256938, 2339308, 4093789, 4513876, 7899283, 8187578, 15798566, 16375156, 28656523, 31597132, 55294981, 57313046, 80121299, 110589962, 114626092, 160242598, 221179924, 320485196, 560849093, 1121698186, 2243396372, 3925943651, 7851887302, 15703774604]

約数ペア:

[(1, 15703774604), (2, 7851887302), (4, 3925943651), (7, 2243396372), (14, 1121698186), (28, 560849093), (49, 320485196), (71, 221179924), (98, 160242598), (137, 114626092), (142, 110589962), (196, 80121299), (274, 57313046), (284, 55294981), (497, 31597132), (548, 28656523), (959, 16375156), (994, 15798566), (1918, 8187578), (1988, 7899283), (3479, 4513876), (3836, 4093789), (6713, 2339308), (6958, 2256938), (8237, 1906492), (9727, 1614452), (13426, 1169654), (13916, 1128469), (16474, 953246), (19454, 807226), (26852, 584827), (32948, 476623), (38908, 403613), (57659, 272356), (68089, 230636), (115318, 136178)]