29426936

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 75202560

約数和(自身を除く): 45775624

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 31, 44, 46, 56, 62, 67, 77, 88, 92, 124, 134, 154, 161, 184, 217, 248, 253, 268, 308, 322, 341, 434, 469, 506, 536, 616, 644, 682, 713, 737, 868, 938, 1012, 1288, 1364, 1426, 1474, 1541, 1736, 1771, 1876, 2024, 2077, 2387, 2728, 2852, 2948, 3082, 3542, 3752, 4154, 4774, 4991, 5159, 5704, 5896, 6164, 7084, 7843, 8308, 9548, 9982, 10318, 10787, 12328, 14168, 14539, 15686, 16616, 16951, 19096, 19964, 20636, 21574, 22847, 29078, 31372, 33902, 39928, 41272, 43148, 45694, 47771, 54901, 58156, 62744, 67804, 86296, 91388, 95542, 109802, 116312, 118657, 135608, 159929, 182776, 191084, 219604, 237314, 319858, 334397, 382168, 439208, 474628, 525481, 639716, 668794, 949256, 1050962, 1279432, 1337588, 2101924, 2675176, 3678367, 4203848, 7356734, 14713468, 29426936]

約数ペア:

[(1, 29426936), (2, 14713468), (4, 7356734), (7, 4203848), (8, 3678367), (11, 2675176), (14, 2101924), (22, 1337588), (23, 1279432), (28, 1050962), (31, 949256), (44, 668794), (46, 639716), (56, 525481), (62, 474628), (67, 439208), (77, 382168), (88, 334397), (92, 319858), (124, 237314), (134, 219604), (154, 191084), (161, 182776), (184, 159929), (217, 135608), (248, 118657), (253, 116312), (268, 109802), (308, 95542), (322, 91388), (341, 86296), (434, 67804), (469, 62744), (506, 58156), (536, 54901), (616, 47771), (644, 45694), (682, 43148), (713, 41272), (737, 39928), (868, 33902), (938, 31372), (1012, 29078), (1288, 22847), (1364, 21574), (1426, 20636), (1474, 19964), (1541, 19096), (1736, 16951), (1771, 16616), (1876, 15686), (2024, 14539), (2077, 14168), (2387, 12328), (2728, 10787), (2852, 10318), (2948, 9982), (3082, 9548), (3542, 8308), (3752, 7843), (4154, 7084), (4774, 6164), (4991, 5896), (5159, 5704)]