2105824

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:120

約数の個数: 72

約数和(自身を含む): 5171040

約数和(自身を除く): 3065216

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 79, 98, 112, 119, 136, 158, 196, 224, 238, 272, 316, 392, 476, 544, 553, 632, 784, 833, 952, 1106, 1264, 1343, 1568, 1666, 1904, 2212, 2528, 2686, 3332, 3808, 3871, 4424, 5372, 6664, 7742, 8848, 9401, 10744, 13328, 15484, 17696, 18802, 21488, 26656, 30968, 37604, 42976, 61936, 65807, 75208, 123872, 131614, 150416, 263228, 300832, 526456, 1052912, 2105824]

約数ペア:

[(1, 2105824), (2, 1052912), (4, 526456), (7, 300832), (8, 263228), (14, 150416), (16, 131614), (17, 123872), (28, 75208), (32, 65807), (34, 61936), (49, 42976), (56, 37604), (68, 30968), (79, 26656), (98, 21488), (112, 18802), (119, 17696), (136, 15484), (158, 13328), (196, 10744), (224, 9401), (238, 8848), (272, 7742), (316, 6664), (392, 5372), (476, 4424), (544, 3871), (553, 3808), (632, 3332), (784, 2686), (833, 2528), (952, 2212), (1106, 1904), (1264, 1666), (1343, 1568)]