21895008

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{2887}}^1$

素因数の和:2979

約数の個数: 48

約数和(自身を含む): 58222080

約数和(自身を除く): 36327072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 158, 237, 316, 474, 632, 948, 1264, 1896, 2528, 2887, 3792, 5774, 7584, 8661, 11548, 17322, 23096, 34644, 46192, 69288, 92384, 138576, 228073, 277152, 456146, 684219, 912292, 1368438, 1824584, 2736876, 3649168, 5473752, 7298336, 10947504, 21895008]

約数ペア:

[(1, 21895008), (2, 10947504), (3, 7298336), (4, 5473752), (6, 3649168), (8, 2736876), (12, 1824584), (16, 1368438), (24, 912292), (32, 684219), (48, 456146), (79, 277152), (96, 228073), (158, 138576), (237, 92384), (316, 69288), (474, 46192), (632, 34644), (948, 23096), (1264, 17322), (1896, 11548), (2528, 8661), (2887, 7584), (3792, 5774)]