28334744

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1873}}^1$

素因数の和:1971

約数の個数: 32

約数和(自身を含む): 55770240

約数和(自身を除く): 27435496

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 1873, 1891, 3746, 3782, 7492, 7564, 14984, 15128, 58063, 114253, 116126, 228506, 232252, 457012, 464504, 914024, 3541843, 7083686, 14167372, 28334744]

約数ペア:

[(1, 28334744), (2, 14167372), (4, 7083686), (8, 3541843), (31, 914024), (61, 464504), (62, 457012), (122, 232252), (124, 228506), (244, 116126), (248, 114253), (488, 58063), (1873, 15128), (1891, 14984), (3746, 7564), (3782, 7492)]