26497696

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{727}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 56137536

約数和(自身を除く): 29639840

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 268, 272, 536, 544, 727, 1072, 1139, 1454, 2144, 2278, 2908, 4556, 5816, 9112, 11632, 12359, 18224, 23264, 24718, 36448, 48709, 49436, 97418, 98872, 194836, 197744, 389672, 395488, 779344, 828053, 1558688, 1656106, 3312212, 6624424, 13248848, 26497696]

約数ペア:

[(1, 26497696), (2, 13248848), (4, 6624424), (8, 3312212), (16, 1656106), (17, 1558688), (32, 828053), (34, 779344), (67, 395488), (68, 389672), (134, 197744), (136, 194836), (268, 98872), (272, 97418), (536, 49436), (544, 48709), (727, 36448), (1072, 24718), (1139, 23264), (1454, 18224), (2144, 12359), (2278, 11632), (2908, 9112), (4556, 5816)]