25341008

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:400

約数の個数: 80

約数和(自身を含む): 62329344

約数和(自身を除く): 36988336

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 67, 77, 88, 112, 134, 154, 176, 268, 307, 308, 469, 536, 614, 616, 737, 938, 1072, 1228, 1232, 1474, 1876, 2149, 2456, 2948, 3377, 3752, 4298, 4912, 5159, 5896, 6754, 7504, 8596, 10318, 11792, 13508, 17192, 20569, 20636, 23639, 27016, 34384, 41138, 41272, 47278, 54032, 82276, 82544, 94556, 143983, 164552, 189112, 226259, 287966, 329104, 378224, 452518, 575932, 905036, 1151864, 1583813, 1810072, 2303728, 3167626, 3620144, 6335252, 12670504, 25341008]

約数ペア:

[(1, 25341008), (2, 12670504), (4, 6335252), (7, 3620144), (8, 3167626), (11, 2303728), (14, 1810072), (16, 1583813), (22, 1151864), (28, 905036), (44, 575932), (56, 452518), (67, 378224), (77, 329104), (88, 287966), (112, 226259), (134, 189112), (154, 164552), (176, 143983), (268, 94556), (307, 82544), (308, 82276), (469, 54032), (536, 47278), (614, 41272), (616, 41138), (737, 34384), (938, 27016), (1072, 23639), (1228, 20636), (1232, 20569), (1474, 17192), (1876, 13508), (2149, 11792), (2456, 10318), (2948, 8596), (3377, 7504), (3752, 6754), (4298, 5896), (4912, 5159)]