7134598912

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{128431}}^1$

素因数の和:128485

約数の個数: 72

約数和(自身を含む): 16800960512

約数和(自身を除く): 9666361600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 6944, 7936, 13888, 27776, 55552, 128431, 256862, 513724, 899017, 1027448, 1798034, 2054896, 3596068, 3981361, 4109792, 7192136, 7962722, 8219584, 14384272, 15925444, 16439168, 27869527, 28768544, 31850888, 32878336, 55739054, 57537088, 63701776, 111478108, 115074176, 127403552, 222956216, 230148352, 254807104, 445912432, 509614208, 891824864, 1019228416, 1783649728, 3567299456, 7134598912]

約数ペア:

[(1, 7134598912), (2, 3567299456), (4, 1783649728), (7, 1019228416), (8, 891824864), (14, 509614208), (16, 445912432), (28, 254807104), (31, 230148352), (32, 222956216), (56, 127403552), (62, 115074176), (64, 111478108), (112, 63701776), (124, 57537088), (128, 55739054), (217, 32878336), (224, 31850888), (248, 28768544), (256, 27869527), (434, 16439168), (448, 15925444), (496, 14384272), (868, 8219584), (896, 7962722), (992, 7192136), (1736, 4109792), (1792, 3981361), (1984, 3596068), (3472, 2054896), (3968, 1798034), (6944, 1027448), (7936, 899017), (13888, 513724), (27776, 256862), (55552, 128431)]