27687446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 46310400

約数和(自身を除く): 18622954

約数列:

[1, 2, 19, 23, 38, 46, 79, 158, 401, 437, 802, 874, 1501, 1817, 3002, 3634, 7619, 9223, 15238, 18446, 31679, 34523, 63358, 69046, 175237, 350474, 601901, 728617, 1203802, 1457234, 13843723, 27687446]

約数ペア:

[(1, 27687446), (2, 13843723), (19, 1457234), (23, 1203802), (38, 728617), (46, 601901), (79, 350474), (158, 175237), (401, 69046), (437, 63358), (802, 34523), (874, 31679), (1501, 18446), (1817, 15238), (3002, 9223), (3634, 7619)]