4921952

素因数分解:

$2^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 72

約数和(自身を含む): 11692296

約数和(自身を除く): 6770344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 73, 86, 98, 112, 146, 172, 196, 224, 292, 301, 344, 392, 511, 584, 602, 688, 784, 1022, 1168, 1204, 1376, 1568, 2044, 2107, 2336, 2408, 3139, 3577, 4088, 4214, 4816, 6278, 7154, 8176, 8428, 9632, 12556, 14308, 16352, 16856, 21973, 25112, 28616, 33712, 43946, 50224, 57232, 67424, 87892, 100448, 114464, 153811, 175784, 307622, 351568, 615244, 703136, 1230488, 2460976, 4921952]

約数ペア:

[(1, 4921952), (2, 2460976), (4, 1230488), (7, 703136), (8, 615244), (14, 351568), (16, 307622), (28, 175784), (32, 153811), (43, 114464), (49, 100448), (56, 87892), (73, 67424), (86, 57232), (98, 50224), (112, 43946), (146, 33712), (172, 28616), (196, 25112), (224, 21973), (292, 16856), (301, 16352), (344, 14308), (392, 12556), (511, 9632), (584, 8428), (602, 8176), (688, 7154), (784, 6278), (1022, 4816), (1168, 4214), (1204, 4088), (1376, 3577), (1568, 3139), (2044, 2408), (2107, 2336)]