27813758

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3373}}^1$

素因数の和:3432

約数の個数: 32

約数和(自身を含む): 51824640

約数和(自身を除く): 24010882

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 3373, 4123, 6746, 8246, 23611, 47222, 64087, 104563, 128174, 209126, 448609, 731941, 897218, 1463882, 1986697, 3973394, 13906879, 27813758]

約数ペア:

[(1, 27813758), (2, 13906879), (7, 3973394), (14, 1986697), (19, 1463882), (31, 897218), (38, 731941), (62, 448609), (133, 209126), (217, 128174), (266, 104563), (434, 64087), (589, 47222), (1178, 23611), (3373, 8246), (4123, 6746)]