71113516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1109}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 140978880

約数和(自身を除く): 69865364

約数列:

[1, 2, 4, 17, 23, 34, 41, 46, 68, 82, 92, 164, 391, 697, 782, 943, 1109, 1394, 1564, 1886, 2218, 2788, 3772, 4436, 16031, 18853, 25507, 32062, 37706, 45469, 51014, 64124, 75412, 90938, 102028, 181876, 433619, 772973, 867238, 1045787, 1545946, 1734476, 2091574, 3091892, 4183148, 17778379, 35556758, 71113516]

約数ペア:

[(1, 71113516), (2, 35556758), (4, 17778379), (17, 4183148), (23, 3091892), (34, 2091574), (41, 1734476), (46, 1545946), (68, 1045787), (82, 867238), (92, 772973), (164, 433619), (391, 181876), (697, 102028), (782, 90938), (943, 75412), (1109, 64124), (1394, 51014), (1564, 45469), (1886, 37706), (2218, 32062), (2788, 25507), (3772, 18853), (4436, 16031)]