13940147384

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{907}}^1\times {\mathrm{27059}}^1$

素因数の和:28043

約数の個数: 32

約数和(自身を含む): 26536118400

約数和(自身を除く): 12595971016

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 907, 1814, 3628, 7256, 27059, 54118, 64397, 108236, 128794, 216472, 257588, 515176, 1921189, 3842378, 7684756, 15369512, 24542513, 49085026, 98170052, 196340104, 1742518423, 3485036846, 6970073692, 13940147384]

約数ペア:

[(1, 13940147384), (2, 6970073692), (4, 3485036846), (8, 1742518423), (71, 196340104), (142, 98170052), (284, 49085026), (568, 24542513), (907, 15369512), (1814, 7684756), (3628, 3842378), (7256, 1921189), (27059, 515176), (54118, 257588), (64397, 216472), (108236, 128794)]