4201288

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 10080000

約数和(自身を除く): 5878712

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 199, 203, 232, 364, 377, 398, 406, 728, 754, 796, 812, 1393, 1508, 1592, 1624, 2587, 2639, 2786, 3016, 5174, 5278, 5572, 5771, 10348, 10556, 11144, 11542, 18109, 20696, 21112, 23084, 36218, 40397, 46168, 72436, 75023, 80794, 144872, 150046, 161588, 300092, 323176, 525161, 600184, 1050322, 2100644, 4201288]

約数ペア:

[(1, 4201288), (2, 2100644), (4, 1050322), (7, 600184), (8, 525161), (13, 323176), (14, 300092), (26, 161588), (28, 150046), (29, 144872), (52, 80794), (56, 75023), (58, 72436), (91, 46168), (104, 40397), (116, 36218), (182, 23084), (199, 21112), (203, 20696), (232, 18109), (364, 11542), (377, 11144), (398, 10556), (406, 10348), (728, 5771), (754, 5572), (796, 5278), (812, 5174), (1393, 3016), (1508, 2786), (1592, 2639), (1624, 2587)]