28937568

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 84309120

約数和(自身を除く): 55371552

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, 402, 409, 528, 536, 737, 804, 818, 1056, 1072, 1227, 1474, 1608, 1636, 2144, 2211, 2454, 2948, 3216, 3272, 4422, 4499, 4908, 5896, 6432, 6544, 8844, 8998, 9816, 11792, 13088, 13497, 17688, 17996, 19632, 23584, 26994, 27403, 35376, 35992, 39264, 53988, 54806, 70752, 71984, 82209, 107976, 109612, 143968, 164418, 215952, 219224, 301433, 328836, 431904, 438448, 602866, 657672, 876896, 904299, 1205732, 1315344, 1808598, 2411464, 2630688, 3617196, 4822928, 7234392, 9645856, 14468784, 28937568]

約数ペア:

[(1, 28937568), (2, 14468784), (3, 9645856), (4, 7234392), (6, 4822928), (8, 3617196), (11, 2630688), (12, 2411464), (16, 1808598), (22, 1315344), (24, 1205732), (32, 904299), (33, 876896), (44, 657672), (48, 602866), (66, 438448), (67, 431904), (88, 328836), (96, 301433), (132, 219224), (134, 215952), (176, 164418), (201, 143968), (264, 109612), (268, 107976), (352, 82209), (402, 71984), (409, 70752), (528, 54806), (536, 53988), (737, 39264), (804, 35992), (818, 35376), (1056, 27403), (1072, 26994), (1227, 23584), (1474, 19632), (1608, 17996), (1636, 17688), (2144, 13497), (2211, 13088), (2454, 11792), (2948, 9816), (3216, 8998), (3272, 8844), (4422, 6544), (4499, 6432), (4908, 5896)]