25745056

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 52363584

約数和(自身を除く): 26618528

約数列:

[1, 2, 4, 8, 16, 32, 73, 103, 107, 146, 206, 214, 292, 412, 428, 584, 824, 856, 1168, 1648, 1712, 2336, 3296, 3424, 7519, 7811, 11021, 15038, 15622, 22042, 30076, 31244, 44084, 60152, 62488, 88168, 120304, 124976, 176336, 240608, 249952, 352672, 804533, 1609066, 3218132, 6436264, 12872528, 25745056]

約数ペア:

[(1, 25745056), (2, 12872528), (4, 6436264), (8, 3218132), (16, 1609066), (32, 804533), (73, 352672), (103, 249952), (107, 240608), (146, 176336), (206, 124976), (214, 120304), (292, 88168), (412, 62488), (428, 60152), (584, 44084), (824, 31244), (856, 30076), (1168, 22042), (1648, 15622), (1712, 15038), (2336, 11021), (3296, 7811), (3424, 7519)]