17991424

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{6389}}^1$

素因数の和:6416

約数の個数: 36

約数和(自身を含む): 39183480

約数和(自身を除く): 21192056

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 6389, 12778, 25556, 51112, 70279, 102224, 140558, 204448, 281116, 408896, 562232, 817792, 1124464, 1635584, 2248928, 4497856, 8995712, 17991424]

約数ペア:

[(1, 17991424), (2, 8995712), (4, 4497856), (8, 2248928), (11, 1635584), (16, 1124464), (22, 817792), (32, 562232), (44, 408896), (64, 281116), (88, 204448), (128, 140558), (176, 102224), (256, 70279), (352, 51112), (704, 25556), (1408, 12778), (2816, 6389)]