70720804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229613}}^1$

素因数の和:229635

約数の個数: 24

約数和(自身を含む): 154300608

約数和(自身を除く): 83579804

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 229613, 459226, 918452, 1607291, 2525743, 3214582, 5051486, 6429164, 10102972, 17680201, 35360402, 70720804]

約数ペア:

[(1, 70720804), (2, 35360402), (4, 17680201), (7, 10102972), (11, 6429164), (14, 5051486), (22, 3214582), (28, 2525743), (44, 1607291), (77, 918452), (154, 459226), (308, 229613)]