7137704

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{647}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 15396480

約数和(自身を除く): 8258776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 647, 788, 1294, 1379, 1576, 2588, 2758, 4529, 5176, 5516, 9058, 11032, 18116, 36232, 127459, 254918, 509836, 892213, 1019672, 1784426, 3568852, 7137704]

約数ペア:

[(1, 7137704), (2, 3568852), (4, 1784426), (7, 1019672), (8, 892213), (14, 509836), (28, 254918), (56, 127459), (197, 36232), (394, 18116), (647, 11032), (788, 9058), (1294, 5516), (1379, 5176), (1576, 4529), (2588, 2758)]