70996772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{653}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 155578752

約数和(自身を除く): 84581980

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 353, 653, 706, 1306, 1412, 2471, 2612, 3883, 4571, 4942, 7183, 7766, 9142, 9884, 14366, 15532, 18284, 27181, 28732, 50281, 54362, 100562, 108724, 201124, 230509, 461018, 922036, 1613563, 2535599, 3227126, 5071198, 6454252, 10142396, 17749193, 35498386, 70996772]

約数ペア:

[(1, 70996772), (2, 35498386), (4, 17749193), (7, 10142396), (11, 6454252), (14, 5071198), (22, 3227126), (28, 2535599), (44, 1613563), (77, 922036), (154, 461018), (308, 230509), (353, 201124), (653, 108724), (706, 100562), (1306, 54362), (1412, 50281), (2471, 28732), (2612, 27181), (3883, 18284), (4571, 15532), (4942, 14366), (7183, 9884), (7766, 9142)]