40671792

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:435

約数の個数: 120

約数和(自身を含む): 131423136

約数和(自身を除く): 90751344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 157, 168, 252, 257, 314, 336, 471, 504, 514, 628, 771, 942, 1008, 1028, 1099, 1256, 1413, 1542, 1799, 1884, 2056, 2198, 2313, 2512, 2826, 3084, 3297, 3598, 3768, 4112, 4396, 4626, 5397, 5652, 6168, 6594, 7196, 7536, 8792, 9252, 9891, 10794, 11304, 12336, 13188, 14392, 16191, 17584, 18504, 19782, 21588, 22608, 26376, 28784, 32382, 37008, 39564, 40349, 43176, 52752, 64764, 79128, 80698, 86352, 121047, 129528, 158256, 161396, 242094, 259056, 282443, 322792, 363141, 484188, 564886, 645584, 726282, 847329, 968376, 1129772, 1452564, 1694658, 1936752, 2259544, 2541987, 2905128, 3389316, 4519088, 5083974, 5810256, 6778632, 10167948, 13557264, 20335896, 40671792]

約数ペア:

[(1, 40671792), (2, 20335896), (3, 13557264), (4, 10167948), (6, 6778632), (7, 5810256), (8, 5083974), (9, 4519088), (12, 3389316), (14, 2905128), (16, 2541987), (18, 2259544), (21, 1936752), (24, 1694658), (28, 1452564), (36, 1129772), (42, 968376), (48, 847329), (56, 726282), (63, 645584), (72, 564886), (84, 484188), (112, 363141), (126, 322792), (144, 282443), (157, 259056), (168, 242094), (252, 161396), (257, 158256), (314, 129528), (336, 121047), (471, 86352), (504, 80698), (514, 79128), (628, 64764), (771, 52752), (942, 43176), (1008, 40349), (1028, 39564), (1099, 37008), (1256, 32382), (1413, 28784), (1542, 26376), (1799, 22608), (1884, 21588), (2056, 19782), (2198, 18504), (2313, 17584), (2512, 16191), (2826, 14392), (3084, 13188), (3297, 12336), (3598, 11304), (3768, 10794), (4112, 9891), (4396, 9252), (4626, 8792), (5397, 7536), (5652, 7196), (6168, 6594)]