40188896

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 92897280

約数和(自身を除く): 52708384

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 31, 32, 44, 58, 62, 88, 116, 124, 127, 176, 232, 248, 254, 319, 341, 352, 464, 496, 508, 638, 682, 899, 928, 992, 1016, 1276, 1364, 1397, 1798, 2032, 2552, 2728, 2794, 3596, 3683, 3937, 4064, 5104, 5456, 5588, 7192, 7366, 7874, 9889, 10208, 10912, 11176, 14384, 14732, 15748, 19778, 22352, 28768, 29464, 31496, 39556, 40513, 43307, 44704, 58928, 62992, 79112, 81026, 86614, 114173, 117856, 125984, 158224, 162052, 173228, 228346, 316448, 324104, 346456, 456692, 648208, 692912, 913384, 1255903, 1296416, 1385824, 1826768, 2511806, 3653536, 5023612, 10047224, 20094448, 40188896]

約数ペア:

[(1, 40188896), (2, 20094448), (4, 10047224), (8, 5023612), (11, 3653536), (16, 2511806), (22, 1826768), (29, 1385824), (31, 1296416), (32, 1255903), (44, 913384), (58, 692912), (62, 648208), (88, 456692), (116, 346456), (124, 324104), (127, 316448), (176, 228346), (232, 173228), (248, 162052), (254, 158224), (319, 125984), (341, 117856), (352, 114173), (464, 86614), (496, 81026), (508, 79112), (638, 62992), (682, 58928), (899, 44704), (928, 43307), (992, 40513), (1016, 39556), (1276, 31496), (1364, 29464), (1397, 28768), (1798, 22352), (2032, 19778), (2552, 15748), (2728, 14732), (2794, 14384), (3596, 11176), (3683, 10912), (3937, 10208), (4064, 9889), (5104, 7874), (5456, 7366), (5588, 7192)]