70777588

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1117}}^1$

素因数の和:1232

約数の個数: 48

約数和(自身を含む): 148255744

約数和(自身を除く): 77478156

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 73, 124, 146, 217, 292, 434, 511, 868, 1022, 1117, 2044, 2234, 2263, 4468, 4526, 7819, 9052, 15638, 15841, 31276, 31682, 34627, 63364, 69254, 81541, 138508, 163082, 242389, 326164, 484778, 570787, 969556, 1141574, 2283148, 2527771, 5055542, 10111084, 17694397, 35388794, 70777588]

約数ペア:

[(1, 70777588), (2, 35388794), (4, 17694397), (7, 10111084), (14, 5055542), (28, 2527771), (31, 2283148), (62, 1141574), (73, 969556), (124, 570787), (146, 484778), (217, 326164), (292, 242389), (434, 163082), (511, 138508), (868, 81541), (1022, 69254), (1117, 63364), (2044, 34627), (2234, 31682), (2263, 31276), (4468, 15841), (4526, 15638), (7819, 9052)]