28208904

素因数分解:

$2^3\times 3^1\times {\mathrm{1175371}}^1$

素因数の和:1175380

約数の個数: 16

約数和(自身を含む): 70522320

約数和(自身を除く): 42313416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1175371, 2350742, 3526113, 4701484, 7052226, 9402968, 14104452, 28208904]

約数ペア:

[(1, 28208904), (2, 14104452), (3, 9402968), (4, 7052226), (6, 4701484), (8, 3526113), (12, 2350742), (24, 1175371)]