4449368

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 10782720

約数和(自身を除く): 6333352

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 233, 248, 308, 341, 434, 466, 616, 682, 868, 932, 1364, 1631, 1736, 1864, 2387, 2563, 2728, 3262, 4774, 5126, 6524, 7223, 9548, 10252, 13048, 14446, 17941, 19096, 20504, 28892, 35882, 50561, 57784, 71764, 79453, 101122, 143528, 158906, 202244, 317812, 404488, 556171, 635624, 1112342, 2224684, 4449368]

約数ペア:

[(1, 4449368), (2, 2224684), (4, 1112342), (7, 635624), (8, 556171), (11, 404488), (14, 317812), (22, 202244), (28, 158906), (31, 143528), (44, 101122), (56, 79453), (62, 71764), (77, 57784), (88, 50561), (124, 35882), (154, 28892), (217, 20504), (233, 19096), (248, 17941), (308, 14446), (341, 13048), (434, 10252), (466, 9548), (616, 7223), (682, 6524), (868, 5126), (932, 4774), (1364, 3262), (1631, 2728), (1736, 2563), (1864, 2387)]