7273821856

素因数分解:

$2^5\times 7^2\times {\mathrm{641}}^1\times {\mathrm{7237}}^1$

素因数の和:7902

約数の個数: 72

約数和(自身を含む): 16686644436

約数和(自身を除く): 9412822580

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 641, 784, 1282, 1568, 2564, 4487, 5128, 7237, 8974, 10256, 14474, 17948, 20512, 28948, 31409, 35896, 50659, 57896, 62818, 71792, 101318, 115792, 125636, 143584, 202636, 231584, 251272, 354613, 405272, 502544, 709226, 810544, 1005088, 1418452, 1621088, 2836904, 4638917, 5673808, 9277834, 11347616, 18555668, 32472419, 37111336, 64944838, 74222672, 129889676, 148445344, 227306933, 259779352, 454613866, 519558704, 909227732, 1039117408, 1818455464, 3636910928, 7273821856]

約数ペア:

[(1, 7273821856), (2, 3636910928), (4, 1818455464), (7, 1039117408), (8, 909227732), (14, 519558704), (16, 454613866), (28, 259779352), (32, 227306933), (49, 148445344), (56, 129889676), (98, 74222672), (112, 64944838), (196, 37111336), (224, 32472419), (392, 18555668), (641, 11347616), (784, 9277834), (1282, 5673808), (1568, 4638917), (2564, 2836904), (4487, 1621088), (5128, 1418452), (7237, 1005088), (8974, 810544), (10256, 709226), (14474, 502544), (17948, 405272), (20512, 354613), (28948, 251272), (31409, 231584), (35896, 202636), (50659, 143584), (57896, 125636), (62818, 115792), (71792, 101318)]