4521223768

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{256771}}^1$

素因数の和:256879

約数の個数: 32

約数和(自身を含む): 8874040320

約数和(自身を除く): 4352816552

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 2201, 4402, 8804, 17608, 256771, 513542, 1027084, 2054168, 7959901, 15919802, 18230741, 31839604, 36461482, 63679208, 72922964, 145845928, 565152971, 1130305942, 2260611884, 4521223768]

約数ペア:

[(1, 4521223768), (2, 2260611884), (4, 1130305942), (8, 565152971), (31, 145845928), (62, 72922964), (71, 63679208), (124, 36461482), (142, 31839604), (248, 18230741), (284, 15919802), (568, 7959901), (2201, 2054168), (4402, 1027084), (8804, 513542), (17608, 256771)]