40736896

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 87265080

約数和(自身を除く): 46528184

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 97, 128, 136, 193, 194, 272, 386, 388, 544, 772, 776, 1088, 1544, 1552, 1649, 2176, 3088, 3104, 3281, 3298, 6176, 6208, 6562, 6596, 12352, 12416, 13124, 13192, 18721, 24704, 26248, 26384, 37442, 52496, 52768, 74884, 104992, 105536, 149768, 209984, 211072, 299536, 318257, 419968, 599072, 636514, 1198144, 1273028, 2396288, 2546056, 5092112, 10184224, 20368448, 40736896]

約数ペア:

[(1, 40736896), (2, 20368448), (4, 10184224), (8, 5092112), (16, 2546056), (17, 2396288), (32, 1273028), (34, 1198144), (64, 636514), (68, 599072), (97, 419968), (128, 318257), (136, 299536), (193, 211072), (194, 209984), (272, 149768), (386, 105536), (388, 104992), (544, 74884), (772, 52768), (776, 52496), (1088, 37442), (1544, 26384), (1552, 26248), (1649, 24704), (2176, 18721), (3088, 13192), (3104, 13124), (3281, 12416), (3298, 12352), (6176, 6596), (6208, 6562)]