68080844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{19541}}^1$

素因数の和:19625

約数の個数: 24

約数和(自身を含む): 130227888

約数和(自身を除く): 62147044

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 19541, 39082, 78164, 254033, 508066, 1016132, 1309247, 2618494, 5236988, 17020211, 34040422, 68080844]

約数ペア:

[(1, 68080844), (2, 34040422), (4, 17020211), (13, 5236988), (26, 2618494), (52, 1309247), (67, 1016132), (134, 508066), (268, 254033), (871, 78164), (1742, 39082), (3484, 19541)]