40329276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258521}}^1$

素因数の和:258541

約数の個数: 24

約数和(自身を含む): 101340624

約数和(自身を除く): 61011348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 258521, 517042, 775563, 1034084, 1551126, 3102252, 3360773, 6721546, 10082319, 13443092, 20164638, 40329276]

約数ペア:

[(1, 40329276), (2, 20164638), (3, 13443092), (4, 10082319), (6, 6721546), (12, 3360773), (13, 3102252), (26, 1551126), (39, 1034084), (52, 775563), (78, 517042), (156, 258521)]