78826468

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{29023}}^1$

素因数の和:29131

約数の個数: 24

約数和(自身を含む): 159283712

約数和(自身を除く): 80457244

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 29023, 58046, 116092, 203161, 406322, 812644, 2815231, 5630462, 11260924, 19706617, 39413234, 78826468]

約数ペア:

[(1, 78826468), (2, 39413234), (4, 19706617), (7, 11260924), (14, 5630462), (28, 2815231), (97, 812644), (194, 406322), (388, 203161), (679, 116092), (1358, 58046), (2716, 29023)]