2854278784

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{187387}}^1$

素因数の和:187425

約数の個数: 64

約数和(自身を含む): 6880887360

約数和(自身を除く): 4026608576

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 7616, 15232, 187387, 374774, 749548, 1311709, 1499096, 2623418, 2998192, 3185579, 5246836, 5996384, 6371158, 10493672, 11992768, 12742316, 20987344, 22299053, 23985536, 25484632, 41974688, 44598106, 50969264, 83949376, 89196212, 101938528, 167898752, 178392424, 203877056, 356784848, 407754112, 713569696, 1427139392, 2854278784]

約数ペア:

[(1, 2854278784), (2, 1427139392), (4, 713569696), (7, 407754112), (8, 356784848), (14, 203877056), (16, 178392424), (17, 167898752), (28, 101938528), (32, 89196212), (34, 83949376), (56, 50969264), (64, 44598106), (68, 41974688), (112, 25484632), (119, 23985536), (128, 22299053), (136, 20987344), (224, 12742316), (238, 11992768), (272, 10493672), (448, 6371158), (476, 5996384), (544, 5246836), (896, 3185579), (952, 2998192), (1088, 2623418), (1904, 1499096), (2176, 1311709), (3808, 749548), (7616, 374774), (15232, 187387)]