26038016

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 57101184

約数和(自身を除く): 31063168

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 193, 248, 256, 272, 386, 496, 527, 544, 772, 992, 1054, 1088, 1544, 1984, 2108, 2176, 3088, 3281, 3968, 4216, 4352, 5983, 6176, 6562, 7936, 8432, 11966, 12352, 13124, 16864, 23932, 24704, 26248, 33728, 47864, 49408, 52496, 67456, 95728, 101711, 104992, 134912, 191456, 203422, 209984, 382912, 406844, 419968, 765824, 813688, 839936, 1531648, 1627376, 3254752, 6509504, 13019008, 26038016]

約数ペア:

[(1, 26038016), (2, 13019008), (4, 6509504), (8, 3254752), (16, 1627376), (17, 1531648), (31, 839936), (32, 813688), (34, 765824), (62, 419968), (64, 406844), (68, 382912), (124, 209984), (128, 203422), (136, 191456), (193, 134912), (248, 104992), (256, 101711), (272, 95728), (386, 67456), (496, 52496), (527, 49408), (544, 47864), (772, 33728), (992, 26248), (1054, 24704), (1088, 23932), (1544, 16864), (1984, 13124), (2108, 12352), (2176, 11966), (3088, 8432), (3281, 7936), (3968, 6562), (4216, 6176), (4352, 5983)]