9913856

素因数分解:

$2^9\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 60

約数和(自身を含む): 21356148

約数和(自身を除く): 11442292

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 128, 134, 136, 256, 268, 272, 289, 512, 536, 544, 578, 1072, 1088, 1139, 1156, 2144, 2176, 2278, 2312, 4288, 4352, 4556, 4624, 8576, 8704, 9112, 9248, 17152, 18224, 18496, 19363, 34304, 36448, 36992, 38726, 72896, 73984, 77452, 145792, 147968, 154904, 291584, 309808, 583168, 619616, 1239232, 2478464, 4956928, 9913856]

約数ペア:

[(1, 9913856), (2, 4956928), (4, 2478464), (8, 1239232), (16, 619616), (17, 583168), (32, 309808), (34, 291584), (64, 154904), (67, 147968), (68, 145792), (128, 77452), (134, 73984), (136, 72896), (256, 38726), (268, 36992), (272, 36448), (289, 34304), (512, 19363), (536, 18496), (544, 18224), (578, 17152), (1072, 9248), (1088, 9112), (1139, 8704), (1156, 8576), (2144, 4624), (2176, 4556), (2278, 4352), (2312, 4288)]