69787888

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2671}}^1$

素因数の和:2773

約数の個数: 40

約数和(自身を含む): 143133696

約数和(自身を除く): 73345808

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 568, 1136, 1633, 2671, 3266, 5342, 6532, 10684, 13064, 21368, 26128, 42736, 61433, 122866, 189641, 245732, 379282, 491464, 758564, 982928, 1517128, 3034256, 4361743, 8723486, 17446972, 34893944, 69787888]

約数ペア:

[(1, 69787888), (2, 34893944), (4, 17446972), (8, 8723486), (16, 4361743), (23, 3034256), (46, 1517128), (71, 982928), (92, 758564), (142, 491464), (184, 379282), (284, 245732), (368, 189641), (568, 122866), (1136, 61433), (1633, 42736), (2671, 26128), (3266, 21368), (5342, 13064), (6532, 10684)]