13621721344

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{691037}}^1$

素因数の和:691071

約数の個数: 72

約数和(自身を含む): 33899560128

約数和(自身を除く): 20277838784

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 9856, 19712, 691037, 1382074, 2764148, 4837259, 5528296, 7601407, 9674518, 11056592, 15202814, 19349036, 22113184, 30405628, 38698072, 44226368, 53209849, 60811256, 77396144, 88452736, 106419698, 121622512, 154792288, 176905472, 212839396, 243245024, 309584576, 425678792, 486490048, 619169152, 851357584, 972980096, 1238338304, 1702715168, 1945960192, 3405430336, 6810860672, 13621721344]

約数ペア:

[(1, 13621721344), (2, 6810860672), (4, 3405430336), (7, 1945960192), (8, 1702715168), (11, 1238338304), (14, 972980096), (16, 851357584), (22, 619169152), (28, 486490048), (32, 425678792), (44, 309584576), (56, 243245024), (64, 212839396), (77, 176905472), (88, 154792288), (112, 121622512), (128, 106419698), (154, 88452736), (176, 77396144), (224, 60811256), (256, 53209849), (308, 44226368), (352, 38698072), (448, 30405628), (616, 22113184), (704, 19349036), (896, 15202814), (1232, 11056592), (1408, 9674518), (1792, 7601407), (2464, 5528296), (2816, 4837259), (4928, 2764148), (9856, 1382074), (19712, 691037)]