28782456

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{10613}}^1$

素因数の和:10735

約数の個数: 32

約数和(自身を含む): 72599760

約数和(自身を除く): 43817304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 10613, 21226, 31839, 42452, 63678, 84904, 127356, 254712, 1199269, 2398538, 3597807, 4797076, 7195614, 9594152, 14391228, 28782456]

約数ペア:

[(1, 28782456), (2, 14391228), (3, 9594152), (4, 7195614), (6, 4797076), (8, 3597807), (12, 2398538), (24, 1199269), (113, 254712), (226, 127356), (339, 84904), (452, 63678), (678, 42452), (904, 31839), (1356, 21226), (2712, 10613)]