25928916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2341}}^1$

素因数の和:2432

約数の個数: 48

約数和(自身を含む): 66100608

約数和(自身を除く): 40171692

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2341, 2769, 3692, 4682, 5538, 7023, 9364, 11076, 14046, 28092, 30433, 60866, 91299, 121732, 166211, 182598, 332422, 365196, 498633, 664844, 997266, 1994532, 2160743, 4321486, 6482229, 8642972, 12964458, 25928916]

約数ペア:

[(1, 25928916), (2, 12964458), (3, 8642972), (4, 6482229), (6, 4321486), (12, 2160743), (13, 1994532), (26, 997266), (39, 664844), (52, 498633), (71, 365196), (78, 332422), (142, 182598), (156, 166211), (213, 121732), (284, 91299), (426, 60866), (852, 30433), (923, 28092), (1846, 14046), (2341, 11076), (2769, 9364), (3692, 7023), (4682, 5538)]