25749328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6361}}^1$

素因数の和:6403

約数の個数: 40

約数和(自身を含む): 56799936

約数和(自身を除く): 31050608

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 6361, 12722, 25444, 50888, 69971, 101776, 139942, 146303, 279884, 292606, 559768, 585212, 1119536, 1170424, 1609333, 2340848, 3218666, 6437332, 12874664, 25749328]

約数ペア:

[(1, 25749328), (2, 12874664), (4, 6437332), (8, 3218666), (11, 2340848), (16, 1609333), (22, 1170424), (23, 1119536), (44, 585212), (46, 559768), (88, 292606), (92, 279884), (176, 146303), (184, 139942), (253, 101776), (368, 69971), (506, 50888), (1012, 25444), (2024, 12722), (4048, 6361)]