7851104

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 16758000

約数和(自身を除く): 8906896

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 349, 592, 608, 698, 703, 1184, 1396, 1406, 2792, 2812, 5584, 5624, 6631, 11168, 11248, 12913, 13262, 22496, 25826, 26524, 51652, 53048, 103304, 106096, 206608, 212192, 245347, 413216, 490694, 981388, 1962776, 3925552, 7851104]

約数ペア:

[(1, 7851104), (2, 3925552), (4, 1962776), (8, 981388), (16, 490694), (19, 413216), (32, 245347), (37, 212192), (38, 206608), (74, 106096), (76, 103304), (148, 53048), (152, 51652), (296, 26524), (304, 25826), (349, 22496), (592, 13262), (608, 12913), (698, 11248), (703, 11168), (1184, 6631), (1396, 5624), (1406, 5584), (2792, 2812)]