38915584

素因数分解:

$2^9\times {\mathrm{17}}^2\times {\mathrm{263}}^1$

素因数の和:315

約数の個数: 60

約数和(自身を含む): 82912104

約数和(自身を除く): 43996520

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 263, 272, 289, 512, 526, 544, 578, 1052, 1088, 1156, 2104, 2176, 2312, 4208, 4352, 4471, 4624, 8416, 8704, 8942, 9248, 16832, 17884, 18496, 33664, 35768, 36992, 67328, 71536, 73984, 76007, 134656, 143072, 147968, 152014, 286144, 304028, 572288, 608056, 1144576, 1216112, 2289152, 2432224, 4864448, 9728896, 19457792, 38915584]

約数ペア:

[(1, 38915584), (2, 19457792), (4, 9728896), (8, 4864448), (16, 2432224), (17, 2289152), (32, 1216112), (34, 1144576), (64, 608056), (68, 572288), (128, 304028), (136, 286144), (256, 152014), (263, 147968), (272, 143072), (289, 134656), (512, 76007), (526, 73984), (544, 71536), (578, 67328), (1052, 36992), (1088, 35768), (1156, 33664), (2104, 18496), (2176, 17884), (2312, 16832), (4208, 9248), (4352, 8942), (4471, 8704), (4624, 8416)]