73141072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{607}}^1$

素因数の和:1075

約数の個数: 40

約数和(自身を含む): 150633216

約数和(自身を除く): 77492144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 443, 607, 886, 1214, 1772, 2428, 3544, 4856, 7088, 7531, 9712, 10319, 15062, 20638, 30124, 41276, 60248, 82552, 120496, 165104, 268901, 537802, 1075604, 2151208, 4302416, 4571317, 9142634, 18285268, 36570536, 73141072]

約数ペア:

[(1, 73141072), (2, 36570536), (4, 18285268), (8, 9142634), (16, 4571317), (17, 4302416), (34, 2151208), (68, 1075604), (136, 537802), (272, 268901), (443, 165104), (607, 120496), (886, 82552), (1214, 60248), (1772, 41276), (2428, 30124), (3544, 20638), (4856, 15062), (7088, 10319), (7531, 9712)]