28593288

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 80870400

約数和(自身を除く): 52277112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 59, 72, 106, 118, 127, 159, 177, 212, 236, 254, 318, 354, 381, 424, 472, 477, 508, 531, 636, 708, 762, 954, 1016, 1062, 1143, 1272, 1416, 1524, 1908, 2124, 2286, 3048, 3127, 3816, 4248, 4572, 6254, 6731, 7493, 9144, 9381, 12508, 13462, 14986, 18762, 20193, 22479, 25016, 26924, 28143, 29972, 37524, 40386, 44958, 53848, 56286, 59944, 60579, 67437, 75048, 80772, 89916, 112572, 121158, 134874, 161544, 179832, 225144, 242316, 269748, 397129, 484632, 539496, 794258, 1191387, 1588516, 2382774, 3177032, 3574161, 4765548, 7148322, 9531096, 14296644, 28593288]

約数ペア:

[(1, 28593288), (2, 14296644), (3, 9531096), (4, 7148322), (6, 4765548), (8, 3574161), (9, 3177032), (12, 2382774), (18, 1588516), (24, 1191387), (36, 794258), (53, 539496), (59, 484632), (72, 397129), (106, 269748), (118, 242316), (127, 225144), (159, 179832), (177, 161544), (212, 134874), (236, 121158), (254, 112572), (318, 89916), (354, 80772), (381, 75048), (424, 67437), (472, 60579), (477, 59944), (508, 56286), (531, 53848), (636, 44958), (708, 40386), (762, 37524), (954, 29972), (1016, 28143), (1062, 26924), (1143, 25016), (1272, 22479), (1416, 20193), (1524, 18762), (1908, 14986), (2124, 13462), (2286, 12508), (3048, 9381), (3127, 9144), (3816, 7493), (4248, 6731), (4572, 6254)]