39372256

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:105

約数の個数: 144

約数和(自身を含む): 105356160

約数和(自身を除く): 65983904

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 29, 32, 38, 44, 56, 58, 76, 77, 88, 112, 116, 133, 152, 154, 176, 203, 209, 224, 232, 266, 304, 308, 319, 352, 406, 418, 464, 532, 551, 608, 616, 638, 812, 836, 841, 928, 1064, 1102, 1232, 1276, 1463, 1624, 1672, 1682, 2128, 2204, 2233, 2464, 2552, 2926, 3248, 3344, 3364, 3857, 4256, 4408, 4466, 5104, 5852, 5887, 6061, 6496, 6688, 6728, 7714, 8816, 8932, 9251, 10208, 11704, 11774, 12122, 13456, 15428, 15979, 17632, 17864, 18502, 23408, 23548, 24244, 26912, 30856, 31958, 35728, 37004, 42427, 46816, 47096, 48488, 61712, 63916, 64757, 71456, 74008, 84854, 94192, 96976, 111853, 123424, 127832, 129514, 148016, 169708, 175769, 188384, 193952, 223706, 255664, 259028, 296032, 339416, 351538, 447412, 511328, 518056, 678832, 703076, 894824, 1036112, 1230383, 1357664, 1406152, 1789648, 2072224, 2460766, 2812304, 3579296, 4921532, 5624608, 9843064, 19686128, 39372256]

約数ペア:

[(1, 39372256), (2, 19686128), (4, 9843064), (7, 5624608), (8, 4921532), (11, 3579296), (14, 2812304), (16, 2460766), (19, 2072224), (22, 1789648), (28, 1406152), (29, 1357664), (32, 1230383), (38, 1036112), (44, 894824), (56, 703076), (58, 678832), (76, 518056), (77, 511328), (88, 447412), (112, 351538), (116, 339416), (133, 296032), (152, 259028), (154, 255664), (176, 223706), (203, 193952), (209, 188384), (224, 175769), (232, 169708), (266, 148016), (304, 129514), (308, 127832), (319, 123424), (352, 111853), (406, 96976), (418, 94192), (464, 84854), (532, 74008), (551, 71456), (608, 64757), (616, 63916), (638, 61712), (812, 48488), (836, 47096), (841, 46816), (928, 42427), (1064, 37004), (1102, 35728), (1232, 31958), (1276, 30856), (1463, 26912), (1624, 24244), (1672, 23548), (1682, 23408), (2128, 18502), (2204, 17864), (2233, 17632), (2464, 15979), (2552, 15428), (2926, 13456), (3248, 12122), (3344, 11774), (3364, 11704), (3857, 10208), (4256, 9251), (4408, 8932), (4466, 8816), (5104, 7714), (5852, 6728), (5887, 6688), (6061, 6496)]