68118512

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55291}}^1$

素因数の和:55317

約数の個数: 40

約数和(自身を含む): 164548992

約数和(自身を除く): 96430480

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 55291, 110582, 221164, 387037, 442328, 608201, 774074, 884656, 1216402, 1548148, 2432804, 3096296, 4257407, 4865608, 6192592, 8514814, 9731216, 17029628, 34059256, 68118512]

約数ペア:

[(1, 68118512), (2, 34059256), (4, 17029628), (7, 9731216), (8, 8514814), (11, 6192592), (14, 4865608), (16, 4257407), (22, 3096296), (28, 2432804), (44, 1548148), (56, 1216402), (77, 884656), (88, 774074), (112, 608201), (154, 442328), (176, 387037), (308, 221164), (616, 110582), (1232, 55291)]