28379324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6229}}^1$

素因数の和:6317

約数の個数: 24

約数和(自身を含む): 53378640

約数和(自身を除く): 24999316

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 6229, 12458, 24916, 105893, 211786, 417343, 423572, 834686, 1669372, 7094831, 14189662, 28379324]

約数ペア:

[(1, 28379324), (2, 14189662), (4, 7094831), (17, 1669372), (34, 834686), (67, 423572), (68, 417343), (134, 211786), (268, 105893), (1139, 24916), (2278, 12458), (4556, 6229)]