29728468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{367}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 65286144

約数和(自身を除く): 35557676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 263, 308, 367, 526, 734, 1052, 1468, 1841, 2569, 2893, 3682, 4037, 5138, 5786, 7364, 8074, 10276, 11572, 16148, 20251, 28259, 40502, 56518, 81004, 96521, 113036, 193042, 386084, 675647, 1061731, 1351294, 2123462, 2702588, 4246924, 7432117, 14864234, 29728468]

約数ペア:

[(1, 29728468), (2, 14864234), (4, 7432117), (7, 4246924), (11, 2702588), (14, 2123462), (22, 1351294), (28, 1061731), (44, 675647), (77, 386084), (154, 193042), (263, 113036), (308, 96521), (367, 81004), (526, 56518), (734, 40502), (1052, 28259), (1468, 20251), (1841, 16148), (2569, 11572), (2893, 10276), (3682, 8074), (4037, 7364), (5138, 5786)]