25887456

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{12841}}^1$

素因数の和:12864

約数の個数: 72

約数和(自身を含む): 84140784

約数和(自身を除く): 58253328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 12841, 25682, 38523, 51364, 77046, 89887, 102728, 115569, 154092, 179774, 205456, 231138, 269661, 308184, 359548, 410912, 462276, 539322, 616368, 719096, 808983, 924552, 1078644, 1232736, 1438192, 1617966, 1849104, 2157288, 2876384, 3235932, 3698208, 4314576, 6471864, 8629152, 12943728, 25887456]

約数ペア:

[(1, 25887456), (2, 12943728), (3, 8629152), (4, 6471864), (6, 4314576), (7, 3698208), (8, 3235932), (9, 2876384), (12, 2157288), (14, 1849104), (16, 1617966), (18, 1438192), (21, 1232736), (24, 1078644), (28, 924552), (32, 808983), (36, 719096), (42, 616368), (48, 539322), (56, 462276), (63, 410912), (72, 359548), (84, 308184), (96, 269661), (112, 231138), (126, 205456), (144, 179774), (168, 154092), (224, 115569), (252, 102728), (288, 89887), (336, 77046), (504, 51364), (672, 38523), (1008, 25682), (2016, 12841)]