68813824

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 88

約数和(自身を含む): 150331680

約数和(自身を除く): 81517856

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 64, 67, 68, 118, 128, 134, 136, 236, 256, 268, 272, 472, 512, 536, 544, 944, 1003, 1024, 1072, 1088, 1139, 1888, 2006, 2144, 2176, 2278, 3776, 3953, 4012, 4288, 4352, 4556, 7552, 7906, 8024, 8576, 8704, 9112, 15104, 15812, 16048, 17152, 17408, 18224, 30208, 31624, 32096, 34304, 36448, 60416, 63248, 64192, 67201, 68608, 72896, 126496, 128384, 134402, 145792, 252992, 256768, 268804, 291584, 505984, 513536, 537608, 583168, 1011968, 1027072, 1075216, 1166336, 2023936, 2150432, 4047872, 4300864, 8601728, 17203456, 34406912, 68813824]

約数ペア:

[(1, 68813824), (2, 34406912), (4, 17203456), (8, 8601728), (16, 4300864), (17, 4047872), (32, 2150432), (34, 2023936), (59, 1166336), (64, 1075216), (67, 1027072), (68, 1011968), (118, 583168), (128, 537608), (134, 513536), (136, 505984), (236, 291584), (256, 268804), (268, 256768), (272, 252992), (472, 145792), (512, 134402), (536, 128384), (544, 126496), (944, 72896), (1003, 68608), (1024, 67201), (1072, 64192), (1088, 63248), (1139, 60416), (1888, 36448), (2006, 34304), (2144, 32096), (2176, 31624), (2278, 30208), (3776, 18224), (3953, 17408), (4012, 17152), (4288, 16048), (4352, 15812), (4556, 15104), (7552, 9112), (7906, 8704), (8024, 8576)]