28979048

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16693}}^1$

素因数の和:16737

約数の個数: 32

約数和(自身を含む): 64104960

約数和(自身を除く): 35125912

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 16693, 33386, 66772, 116851, 133544, 233702, 467404, 517483, 934808, 1034966, 2069932, 3622381, 4139864, 7244762, 14489524, 28979048]

約数ペア:

[(1, 28979048), (2, 14489524), (4, 7244762), (7, 4139864), (8, 3622381), (14, 2069932), (28, 1034966), (31, 934808), (56, 517483), (62, 467404), (124, 233702), (217, 133544), (248, 116851), (434, 66772), (868, 33386), (1736, 16693)]