71377712

素因数分解:

$2^4\times 7^2\times {\mathrm{181}}^1\times {\mathrm{503}}^1$

素因数の和:706

約数の個数: 60

約数和(自身を含む): 162083376

約数和(自身を除く): 90705664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 181, 196, 362, 392, 503, 724, 784, 1006, 1267, 1448, 2012, 2534, 2896, 3521, 4024, 5068, 7042, 8048, 8869, 10136, 14084, 17738, 20272, 24647, 28168, 35476, 49294, 56336, 70952, 91043, 98588, 141904, 182086, 197176, 364172, 394352, 637301, 728344, 1274602, 1456688, 2549204, 4461107, 5098408, 8922214, 10196816, 17844428, 35688856, 71377712]

約数ペア:

[(1, 71377712), (2, 35688856), (4, 17844428), (7, 10196816), (8, 8922214), (14, 5098408), (16, 4461107), (28, 2549204), (49, 1456688), (56, 1274602), (98, 728344), (112, 637301), (181, 394352), (196, 364172), (362, 197176), (392, 182086), (503, 141904), (724, 98588), (784, 91043), (1006, 70952), (1267, 56336), (1448, 49294), (2012, 35476), (2534, 28168), (2896, 24647), (3521, 20272), (4024, 17738), (5068, 14084), (7042, 10136), (8048, 8869)]