28003758

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4027}}^1$

素因数の和:4112

約数の個数: 32

約数和(自身を含む): 59936640

約数和(自身を除く): 31932882

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 114, 122, 183, 366, 1159, 2318, 3477, 4027, 6954, 8054, 12081, 24162, 76513, 153026, 229539, 245647, 459078, 491294, 736941, 1473882, 4667293, 9334586, 14001879, 28003758]

約数ペア:

[(1, 28003758), (2, 14001879), (3, 9334586), (6, 4667293), (19, 1473882), (38, 736941), (57, 491294), (61, 459078), (114, 245647), (122, 229539), (183, 153026), (366, 76513), (1159, 24162), (2318, 12081), (3477, 8054), (4027, 6954)]