69703408

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{31799}}^1$

素因数の和:31944

約数の個数: 20

約数和(自身を含む): 136040400

約数和(自身を除く): 66336992

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 31799, 63598, 127196, 254392, 508784, 4356463, 8712926, 17425852, 34851704, 69703408]

約数ペア:

[(1, 69703408), (2, 34851704), (4, 17425852), (8, 8712926), (16, 4356463), (137, 508784), (274, 254392), (548, 127196), (1096, 63598), (2192, 31799)]