7997496

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25633}}^1$

素因数の和:25655

約数の個数: 32

約数和(自身を含む): 21532560

約数和(自身を除く): 13535064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 25633, 51266, 76899, 102532, 153798, 205064, 307596, 333229, 615192, 666458, 999687, 1332916, 1999374, 2665832, 3998748, 7997496]

約数ペア:

[(1, 7997496), (2, 3998748), (3, 2665832), (4, 1999374), (6, 1332916), (8, 999687), (12, 666458), (13, 615192), (24, 333229), (26, 307596), (39, 205064), (52, 153798), (78, 102532), (104, 76899), (156, 51266), (312, 25633)]