17640832

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 96

約数和(自身を含む): 41511960

約数和(自身を除く): 23871128

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 67, 68, 88, 121, 128, 134, 136, 176, 187, 242, 268, 272, 352, 374, 484, 536, 544, 704, 737, 748, 968, 1072, 1088, 1139, 1408, 1474, 1496, 1936, 2057, 2144, 2176, 2278, 2948, 2992, 3872, 4114, 4288, 4556, 5896, 5984, 7744, 8107, 8228, 8576, 9112, 11792, 11968, 12529, 15488, 16214, 16456, 18224, 23584, 23936, 25058, 32428, 32912, 36448, 47168, 50116, 64856, 65824, 72896, 94336, 100232, 129712, 131648, 137819, 145792, 200464, 259424, 263296, 275638, 400928, 518848, 551276, 801856, 1037696, 1102552, 1603712, 2205104, 4410208, 8820416, 17640832]

約数ペア:

[(1, 17640832), (2, 8820416), (4, 4410208), (8, 2205104), (11, 1603712), (16, 1102552), (17, 1037696), (22, 801856), (32, 551276), (34, 518848), (44, 400928), (64, 275638), (67, 263296), (68, 259424), (88, 200464), (121, 145792), (128, 137819), (134, 131648), (136, 129712), (176, 100232), (187, 94336), (242, 72896), (268, 65824), (272, 64856), (352, 50116), (374, 47168), (484, 36448), (536, 32912), (544, 32428), (704, 25058), (737, 23936), (748, 23584), (968, 18224), (1072, 16456), (1088, 16214), (1139, 15488), (1408, 12529), (1474, 11968), (1496, 11792), (1936, 9112), (2057, 8576), (2144, 8228), (2176, 8107), (2278, 7744), (2948, 5984), (2992, 5896), (3872, 4556), (4114, 4288)]