40493728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 94385088

約数和(自身を除く): 53891360

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 67, 68, 88, 101, 134, 136, 176, 187, 202, 268, 272, 352, 374, 404, 536, 544, 737, 748, 808, 1072, 1111, 1139, 1474, 1496, 1616, 1717, 2144, 2222, 2278, 2948, 2992, 3232, 3434, 4444, 4556, 5896, 5984, 6767, 6868, 8888, 9112, 11792, 12529, 13534, 13736, 17776, 18224, 18887, 23584, 25058, 27068, 27472, 35552, 36448, 37774, 50116, 54136, 54944, 74437, 75548, 100232, 108272, 115039, 148874, 151096, 200464, 216544, 230078, 297748, 302192, 400928, 460156, 595496, 604384, 920312, 1190992, 1265429, 1840624, 2381984, 2530858, 3681248, 5061716, 10123432, 20246864, 40493728]

約数ペア:

[(1, 40493728), (2, 20246864), (4, 10123432), (8, 5061716), (11, 3681248), (16, 2530858), (17, 2381984), (22, 1840624), (32, 1265429), (34, 1190992), (44, 920312), (67, 604384), (68, 595496), (88, 460156), (101, 400928), (134, 302192), (136, 297748), (176, 230078), (187, 216544), (202, 200464), (268, 151096), (272, 148874), (352, 115039), (374, 108272), (404, 100232), (536, 75548), (544, 74437), (737, 54944), (748, 54136), (808, 50116), (1072, 37774), (1111, 36448), (1139, 35552), (1474, 27472), (1496, 27068), (1616, 25058), (1717, 23584), (2144, 18887), (2222, 18224), (2278, 17776), (2948, 13736), (2992, 13534), (3232, 12529), (3434, 11792), (4444, 9112), (4556, 8888), (5896, 6868), (5984, 6767)]