2047724672

素因数分解:

$2^7\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53149}}^1$

素因数の和:53213

約数の個数: 64

約数和(自身を含む): 4770744000

約数和(自身を除く): 2723019328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 301, 344, 448, 602, 688, 896, 1204, 1376, 2408, 2752, 4816, 5504, 9632, 19264, 38528, 53149, 106298, 212596, 372043, 425192, 744086, 850384, 1488172, 1700768, 2285407, 2976344, 3401536, 4570814, 5952688, 6803072, 9141628, 11905376, 15997849, 18283256, 23810752, 31995698, 36566512, 47621504, 63991396, 73133024, 127982792, 146266048, 255965584, 292532096, 511931168, 1023862336, 2047724672]

約数ペア:

[(1, 2047724672), (2, 1023862336), (4, 511931168), (7, 292532096), (8, 255965584), (14, 146266048), (16, 127982792), (28, 73133024), (32, 63991396), (43, 47621504), (56, 36566512), (64, 31995698), (86, 23810752), (112, 18283256), (128, 15997849), (172, 11905376), (224, 9141628), (301, 6803072), (344, 5952688), (448, 4570814), (602, 3401536), (688, 2976344), (896, 2285407), (1204, 1700768), (1376, 1488172), (2408, 850384), (2752, 744086), (4816, 425192), (5504, 372043), (9632, 212596), (19264, 106298), (38528, 53149)]