4018784

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1$

素因数の和:268

約数の個数: 72

約数和(自身を含む): 10083528

約数和(自身を除く): 6064744

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 233, 308, 352, 392, 466, 539, 616, 784, 932, 1078, 1232, 1568, 1631, 1864, 2156, 2464, 2563, 3262, 3728, 4312, 5126, 6524, 7456, 8624, 10252, 11417, 13048, 17248, 17941, 20504, 22834, 26096, 35882, 41008, 45668, 52192, 71764, 82016, 91336, 125587, 143528, 182672, 251174, 287056, 365344, 502348, 574112, 1004696, 2009392, 4018784]

約数ペア:

[(1, 4018784), (2, 2009392), (4, 1004696), (7, 574112), (8, 502348), (11, 365344), (14, 287056), (16, 251174), (22, 182672), (28, 143528), (32, 125587), (44, 91336), (49, 82016), (56, 71764), (77, 52192), (88, 45668), (98, 41008), (112, 35882), (154, 26096), (176, 22834), (196, 20504), (224, 17941), (233, 17248), (308, 13048), (352, 11417), (392, 10252), (466, 8624), (539, 7456), (616, 6524), (784, 5126), (932, 4312), (1078, 3728), (1232, 3262), (1568, 2563), (1631, 2464), (1864, 2156)]