69463168

素因数分解:

$2^7\times {\mathrm{661}}^1\times {\mathrm{821}}^1$

素因数の和:1496

約数の個数: 32

約数和(自身を含む): 138761820

約数和(自身を除く): 69298652

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 661, 821, 1322, 1642, 2644, 3284, 5288, 6568, 10576, 13136, 21152, 26272, 42304, 52544, 84608, 105088, 542681, 1085362, 2170724, 4341448, 8682896, 17365792, 34731584, 69463168]

約数ペア:

[(1, 69463168), (2, 34731584), (4, 17365792), (8, 8682896), (16, 4341448), (32, 2170724), (64, 1085362), (128, 542681), (661, 105088), (821, 84608), (1322, 52544), (1642, 42304), (2644, 26272), (3284, 21152), (5288, 13136), (6568, 10576)]