71166452

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{503}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 148119552

約数和(自身を除く): 76953100

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 163, 217, 326, 434, 503, 652, 868, 1006, 1141, 2012, 2282, 3521, 4564, 5053, 7042, 10106, 14084, 15593, 20212, 31186, 35371, 62372, 70742, 81989, 109151, 141484, 163978, 218302, 327956, 436604, 573923, 1147846, 2295692, 2541659, 5083318, 10166636, 17791613, 35583226, 71166452]

約数ペア:

[(1, 71166452), (2, 35583226), (4, 17791613), (7, 10166636), (14, 5083318), (28, 2541659), (31, 2295692), (62, 1147846), (124, 573923), (163, 436604), (217, 327956), (326, 218302), (434, 163978), (503, 141484), (652, 109151), (868, 81989), (1006, 70742), (1141, 62372), (2012, 35371), (2282, 31186), (3521, 20212), (4564, 15593), (5053, 14084), (7042, 10106)]