7921704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 23034240

約数和(自身を除く): 15112536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 773, 854, 1281, 1464, 1546, 1708, 2319, 2562, 3092, 3416, 4638, 5124, 5411, 6184, 9276, 10248, 10822, 16233, 18552, 21644, 32466, 43288, 47153, 64932, 94306, 129864, 141459, 188612, 282918, 330071, 377224, 565836, 660142, 990213, 1131672, 1320284, 1980426, 2640568, 3960852, 7921704]

約数ペア:

[(1, 7921704), (2, 3960852), (3, 2640568), (4, 1980426), (6, 1320284), (7, 1131672), (8, 990213), (12, 660142), (14, 565836), (21, 377224), (24, 330071), (28, 282918), (42, 188612), (56, 141459), (61, 129864), (84, 94306), (122, 64932), (168, 47153), (183, 43288), (244, 32466), (366, 21644), (427, 18552), (488, 16233), (732, 10822), (773, 10248), (854, 9276), (1281, 6184), (1464, 5411), (1546, 5124), (1708, 4638), (2319, 3416), (2562, 3092)]