73412864

素因数分解:

$2^8\times 7^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 170126208

約数和(自身を除く): 96713344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 284, 448, 497, 568, 577, 896, 994, 1136, 1154, 1792, 1988, 2272, 2308, 3976, 4039, 4544, 4616, 7952, 8078, 9088, 9232, 15904, 16156, 18176, 18464, 31808, 32312, 36928, 40967, 63616, 64624, 73856, 81934, 127232, 129248, 147712, 163868, 258496, 286769, 327736, 516992, 573538, 655472, 1033984, 1147076, 1310944, 2294152, 2621888, 4588304, 5243776, 9176608, 10487552, 18353216, 36706432, 73412864]

約数ペア:

[(1, 73412864), (2, 36706432), (4, 18353216), (7, 10487552), (8, 9176608), (14, 5243776), (16, 4588304), (28, 2621888), (32, 2294152), (56, 1310944), (64, 1147076), (71, 1033984), (112, 655472), (128, 573538), (142, 516992), (224, 327736), (256, 286769), (284, 258496), (448, 163868), (497, 147712), (568, 129248), (577, 127232), (896, 81934), (994, 73856), (1136, 64624), (1154, 63616), (1792, 40967), (1988, 36928), (2272, 32312), (2308, 31808), (3976, 18464), (4039, 18176), (4544, 16156), (4616, 15904), (7952, 9232), (8078, 9088)]