4981424

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:657

約数の個数: 40

約数和(自身を含む): 11189760

約数和(自身を除く): 6208336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 563, 632, 1106, 1126, 1264, 2212, 2252, 3941, 4424, 4504, 7882, 8848, 9008, 15764, 31528, 44477, 63056, 88954, 177908, 311339, 355816, 622678, 711632, 1245356, 2490712, 4981424]

約数ペア:

[(1, 4981424), (2, 2490712), (4, 1245356), (7, 711632), (8, 622678), (14, 355816), (16, 311339), (28, 177908), (56, 88954), (79, 63056), (112, 44477), (158, 31528), (316, 15764), (553, 9008), (563, 8848), (632, 7882), (1106, 4504), (1126, 4424), (1264, 3941), (2212, 2252)]