25423728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 72316800

約数和(自身を除く): 46893072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 179, 264, 269, 358, 528, 537, 538, 716, 807, 1074, 1076, 1432, 1614, 1969, 2148, 2152, 2864, 2959, 3228, 3938, 4296, 4304, 5907, 5918, 6456, 7876, 8592, 8877, 11814, 11836, 12912, 15752, 17754, 23628, 23672, 31504, 35508, 47256, 47344, 48151, 71016, 94512, 96302, 142032, 144453, 192604, 288906, 385208, 529661, 577812, 770416, 1059322, 1155624, 1588983, 2118644, 2311248, 3177966, 4237288, 6355932, 8474576, 12711864, 25423728]

約数ペア:

[(1, 25423728), (2, 12711864), (3, 8474576), (4, 6355932), (6, 4237288), (8, 3177966), (11, 2311248), (12, 2118644), (16, 1588983), (22, 1155624), (24, 1059322), (33, 770416), (44, 577812), (48, 529661), (66, 385208), (88, 288906), (132, 192604), (176, 144453), (179, 142032), (264, 96302), (269, 94512), (358, 71016), (528, 48151), (537, 47344), (538, 47256), (716, 35508), (807, 31504), (1074, 23672), (1076, 23628), (1432, 17754), (1614, 15752), (1969, 12912), (2148, 11836), (2152, 11814), (2864, 8877), (2959, 8592), (3228, 7876), (3938, 6456), (4296, 5918), (4304, 5907)]