28535783432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{70481}}^1$

素因数の和:70746

約数の個数: 64

約数和(自身を含む): 61277050800

約数和(自身を除く): 32741267368

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 229, 442, 458, 884, 916, 1768, 1832, 2977, 3893, 5954, 7786, 11908, 15572, 23816, 31144, 50609, 70481, 101218, 140962, 202436, 281924, 404872, 563848, 916253, 1198177, 1832506, 2396354, 3665012, 4792708, 7330024, 9585416, 15576301, 16140149, 31152602, 32280298, 62305204, 64560596, 124610408, 129121192, 209821937, 274382533, 419643874, 548765066, 839287748, 1097530132, 1678575496, 2195060264, 3566972929, 7133945858, 14267891716, 28535783432]

約数ペア:

[(1, 28535783432), (2, 14267891716), (4, 7133945858), (8, 3566972929), (13, 2195060264), (17, 1678575496), (26, 1097530132), (34, 839287748), (52, 548765066), (68, 419643874), (104, 274382533), (136, 209821937), (221, 129121192), (229, 124610408), (442, 64560596), (458, 62305204), (884, 32280298), (916, 31152602), (1768, 16140149), (1832, 15576301), (2977, 9585416), (3893, 7330024), (5954, 4792708), (7786, 3665012), (11908, 2396354), (15572, 1832506), (23816, 1198177), (31144, 916253), (50609, 563848), (70481, 404872), (101218, 281924), (140962, 202436)]