15704826676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{63499}}^1$

素因数の和:63605

約数の個数: 72

約数和(自身を含む): 34998152000

約数和(自身を除く): 19293325324

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 121, 146, 154, 242, 292, 308, 484, 511, 803, 847, 1022, 1606, 1694, 2044, 3212, 3388, 5621, 8833, 11242, 17666, 22484, 35332, 61831, 63499, 123662, 126998, 247324, 253996, 444493, 698489, 888986, 1396978, 1777972, 2793956, 4635427, 4889423, 7683379, 9270854, 9778846, 15366758, 18541708, 19557692, 30733516, 32447989, 50989697, 53783653, 64895978, 101979394, 107567306, 129791956, 203958788, 215134612, 356927879, 560886667, 713855758, 1121773334, 1427711516, 2243546668, 3926206669, 7852413338, 15704826676]

約数ペア:

[(1, 15704826676), (2, 7852413338), (4, 3926206669), (7, 2243546668), (11, 1427711516), (14, 1121773334), (22, 713855758), (28, 560886667), (44, 356927879), (73, 215134612), (77, 203958788), (121, 129791956), (146, 107567306), (154, 101979394), (242, 64895978), (292, 53783653), (308, 50989697), (484, 32447989), (511, 30733516), (803, 19557692), (847, 18541708), (1022, 15366758), (1606, 9778846), (1694, 9270854), (2044, 7683379), (3212, 4889423), (3388, 4635427), (5621, 2793956), (8833, 1777972), (11242, 1396978), (17666, 888986), (22484, 698489), (35332, 444493), (61831, 253996), (63499, 247324), (123662, 126998)]