27213296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{154621}}^1$

素因数の和:154640

約数の個数: 20

約数和(自身を含む): 57519384

約数和(自身を除く): 30306088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 154621, 309242, 618484, 1236968, 1700831, 2473936, 3401662, 6803324, 13606648, 27213296]

約数ペア:

[(1, 27213296), (2, 13606648), (4, 6803324), (8, 3401662), (11, 2473936), (16, 1700831), (22, 1236968), (44, 618484), (88, 309242), (176, 154621)]