25992248

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 50232960

約数和(自身を除く): 24240712

約数列:

[1, 2, 4, 8, 67, 71, 134, 142, 268, 284, 536, 568, 683, 1366, 2732, 4757, 5464, 9514, 19028, 38056, 45761, 48493, 91522, 96986, 183044, 193972, 366088, 387944, 3249031, 6498062, 12996124, 25992248]

約数ペア:

[(1, 25992248), (2, 12996124), (4, 6498062), (8, 3249031), (67, 387944), (71, 366088), (134, 193972), (142, 183044), (268, 96986), (284, 91522), (536, 48493), (568, 45761), (683, 38056), (1366, 19028), (2732, 9514), (4757, 5464)]