28371552

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 82664064

約数和(自身を除く): 54292512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 67, 88, 96, 132, 134, 176, 201, 264, 268, 352, 401, 402, 528, 536, 737, 802, 804, 1056, 1072, 1203, 1474, 1604, 1608, 2144, 2211, 2406, 2948, 3208, 3216, 4411, 4422, 4812, 5896, 6416, 6432, 8822, 8844, 9624, 11792, 12832, 13233, 17644, 17688, 19248, 23584, 26466, 26867, 35288, 35376, 38496, 52932, 53734, 70576, 70752, 80601, 105864, 107468, 141152, 161202, 211728, 214936, 295537, 322404, 423456, 429872, 591074, 644808, 859744, 886611, 1182148, 1289616, 1773222, 2364296, 2579232, 3546444, 4728592, 7092888, 9457184, 14185776, 28371552]

約数ペア:

[(1, 28371552), (2, 14185776), (3, 9457184), (4, 7092888), (6, 4728592), (8, 3546444), (11, 2579232), (12, 2364296), (16, 1773222), (22, 1289616), (24, 1182148), (32, 886611), (33, 859744), (44, 644808), (48, 591074), (66, 429872), (67, 423456), (88, 322404), (96, 295537), (132, 214936), (134, 211728), (176, 161202), (201, 141152), (264, 107468), (268, 105864), (352, 80601), (401, 70752), (402, 70576), (528, 53734), (536, 52932), (737, 38496), (802, 35376), (804, 35288), (1056, 26867), (1072, 26466), (1203, 23584), (1474, 19248), (1604, 17688), (1608, 17644), (2144, 13233), (2211, 12832), (2406, 11792), (2948, 9624), (3208, 8844), (3216, 8822), (4411, 6432), (4422, 6416), (4812, 5896)]