78849358

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{577}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 139163904

約数和(自身を除く): 60314546

約数列:

[1, 2, 7, 14, 43, 86, 227, 301, 454, 577, 602, 1154, 1589, 3178, 4039, 8078, 9761, 19522, 24811, 49622, 68327, 130979, 136654, 173677, 261958, 347354, 916853, 1833706, 5632097, 11264194, 39424679, 78849358]

約数ペア:

[(1, 78849358), (2, 39424679), (7, 11264194), (14, 5632097), (43, 1833706), (86, 916853), (227, 347354), (301, 261958), (454, 173677), (577, 136654), (602, 130979), (1154, 68327), (1589, 49622), (3178, 24811), (4039, 19522), (8078, 9761)]