70450352

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:346

約数の個数: 80

約数和(自身を含む): 163418112

約数和(自身を除く): 92967760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 103, 112, 124, 197, 206, 217, 248, 394, 412, 434, 496, 721, 788, 824, 868, 1379, 1442, 1576, 1648, 1736, 2758, 2884, 3152, 3193, 3472, 5516, 5768, 6107, 6386, 11032, 11536, 12214, 12772, 20291, 22064, 22351, 24428, 25544, 40582, 42749, 44702, 48856, 51088, 81164, 85498, 89404, 97712, 142037, 162328, 170996, 178808, 284074, 324656, 341992, 357616, 568148, 629021, 683984, 1136296, 1258042, 2272592, 2516084, 4403147, 5032168, 8806294, 10064336, 17612588, 35225176, 70450352]

約数ペア:

[(1, 70450352), (2, 35225176), (4, 17612588), (7, 10064336), (8, 8806294), (14, 5032168), (16, 4403147), (28, 2516084), (31, 2272592), (56, 1258042), (62, 1136296), (103, 683984), (112, 629021), (124, 568148), (197, 357616), (206, 341992), (217, 324656), (248, 284074), (394, 178808), (412, 170996), (434, 162328), (496, 142037), (721, 97712), (788, 89404), (824, 85498), (868, 81164), (1379, 51088), (1442, 48856), (1576, 44702), (1648, 42749), (1736, 40582), (2758, 25544), (2884, 24428), (3152, 22351), (3193, 22064), (3472, 20291), (5516, 12772), (5768, 12214), (6107, 11536), (6386, 11032)]