28615068

素因数分解:

$2^2\times 3^2\times {\mathrm{373}}^1\times {\mathrm{2131}}^1$

素因数の和:2514

約数の個数: 36

約数和(自身を含む): 72560488

約数和(自身を除く): 43945420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 373, 746, 1119, 1492, 2131, 2238, 3357, 4262, 4476, 6393, 6714, 8524, 12786, 13428, 19179, 25572, 38358, 76716, 794863, 1589726, 2384589, 3179452, 4769178, 7153767, 9538356, 14307534, 28615068]

約数ペア:

[(1, 28615068), (2, 14307534), (3, 9538356), (4, 7153767), (6, 4769178), (9, 3179452), (12, 2384589), (18, 1589726), (36, 794863), (373, 76716), (746, 38358), (1119, 25572), (1492, 19179), (2131, 13428), (2238, 12786), (3357, 8524), (4262, 6714), (4476, 6393)]