25150996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7219}}^1$

素因数の和:7303

約数の個数: 24

約数和(自身を含む): 48114080

約数和(自身を除く): 22963084

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 7219, 14438, 28876, 93847, 187694, 375388, 483673, 967346, 1934692, 6287749, 12575498, 25150996]

約数ペア:

[(1, 25150996), (2, 12575498), (4, 6287749), (13, 1934692), (26, 967346), (52, 483673), (67, 375388), (134, 187694), (268, 93847), (871, 28876), (1742, 14438), (3484, 7219)]