2871242752

素因数分解:

$2^{12}\times 7^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:689

約数の個数: 104

約数和(自身を含む): 6605222400

約数和(自身を除く): 3733979648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 239, 256, 419, 448, 478, 512, 838, 896, 956, 1024, 1673, 1676, 1792, 1912, 2048, 2933, 3346, 3352, 3584, 3824, 4096, 5866, 6692, 6704, 7168, 7648, 11732, 13384, 13408, 14336, 15296, 23464, 26768, 26816, 28672, 30592, 46928, 53536, 53632, 61184, 93856, 100141, 107072, 107264, 122368, 187712, 200282, 214144, 214528, 244736, 375424, 400564, 428288, 429056, 489472, 700987, 750848, 801128, 856576, 858112, 978944, 1401974, 1501696, 1602256, 1713152, 1716224, 2803948, 3003392, 3204512, 3426304, 5607896, 6006784, 6409024, 6852608, 11215792, 12013568, 12818048, 22431584, 25636096, 44863168, 51272192, 89726336, 102544384, 179452672, 205088768, 358905344, 410177536, 717810688, 1435621376, 2871242752]

約数ペア:

[(1, 2871242752), (2, 1435621376), (4, 717810688), (7, 410177536), (8, 358905344), (14, 205088768), (16, 179452672), (28, 102544384), (32, 89726336), (56, 51272192), (64, 44863168), (112, 25636096), (128, 22431584), (224, 12818048), (239, 12013568), (256, 11215792), (419, 6852608), (448, 6409024), (478, 6006784), (512, 5607896), (838, 3426304), (896, 3204512), (956, 3003392), (1024, 2803948), (1673, 1716224), (1676, 1713152), (1792, 1602256), (1912, 1501696), (2048, 1401974), (2933, 978944), (3346, 858112), (3352, 856576), (3584, 801128), (3824, 750848), (4096, 700987), (5866, 489472), (6692, 429056), (6704, 428288), (7168, 400564), (7648, 375424), (11732, 244736), (13384, 214528), (13408, 214144), (14336, 200282), (15296, 187712), (23464, 122368), (26768, 107264), (26816, 107072), (28672, 100141), (30592, 93856), (46928, 61184), (53536, 53632)]