71195264

素因数分解:

$2^7\times 7^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 163363200

約数和(自身を除く): 92167936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 181, 224, 362, 439, 448, 724, 878, 896, 1267, 1448, 1756, 2534, 2896, 3073, 3512, 5068, 5792, 6146, 7024, 10136, 11584, 12292, 14048, 20272, 23168, 24584, 28096, 40544, 49168, 56192, 79459, 81088, 98336, 158918, 162176, 196672, 317836, 393344, 556213, 635672, 1112426, 1271344, 2224852, 2542688, 4449704, 5085376, 8899408, 10170752, 17798816, 35597632, 71195264]

約数ペア:

[(1, 71195264), (2, 35597632), (4, 17798816), (7, 10170752), (8, 8899408), (14, 5085376), (16, 4449704), (28, 2542688), (32, 2224852), (56, 1271344), (64, 1112426), (112, 635672), (128, 556213), (181, 393344), (224, 317836), (362, 196672), (439, 162176), (448, 158918), (724, 98336), (878, 81088), (896, 79459), (1267, 56192), (1448, 49168), (1756, 40544), (2534, 28096), (2896, 24584), (3073, 23168), (3512, 20272), (5068, 14048), (5792, 12292), (6146, 11584), (7024, 10136)]