71346268

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 146893824

約数和(自身を除く): 75547556

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 131, 212, 262, 367, 371, 524, 734, 742, 917, 1468, 1484, 1834, 2569, 3668, 5138, 6943, 10276, 13886, 19451, 27772, 38902, 48077, 48601, 77804, 96154, 97202, 136157, 192308, 194404, 272314, 336539, 544628, 673078, 1346156, 2548081, 5096162, 10192324, 17836567, 35673134, 71346268]

約数ペア:

[(1, 71346268), (2, 35673134), (4, 17836567), (7, 10192324), (14, 5096162), (28, 2548081), (53, 1346156), (106, 673078), (131, 544628), (212, 336539), (262, 272314), (367, 194404), (371, 192308), (524, 136157), (734, 97202), (742, 96154), (917, 77804), (1468, 48601), (1484, 48077), (1834, 38902), (2569, 27772), (3668, 19451), (5138, 13886), (6943, 10276)]