66870944

素因数分解:

$2^5\times 7^1\times {\mathrm{487}}^1\times {\mathrm{613}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 151014528

約数和(自身を除く): 84143584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 487, 613, 974, 1226, 1948, 2452, 3409, 3896, 4291, 4904, 6818, 7792, 8582, 9808, 13636, 15584, 17164, 19616, 27272, 34328, 54544, 68656, 109088, 137312, 298531, 597062, 1194124, 2089717, 2388248, 4179434, 4776496, 8358868, 9552992, 16717736, 33435472, 66870944]

約数ペア:

[(1, 66870944), (2, 33435472), (4, 16717736), (7, 9552992), (8, 8358868), (14, 4776496), (16, 4179434), (28, 2388248), (32, 2089717), (56, 1194124), (112, 597062), (224, 298531), (487, 137312), (613, 109088), (974, 68656), (1226, 54544), (1948, 34328), (2452, 27272), (3409, 19616), (3896, 17164), (4291, 15584), (4904, 13636), (6818, 9808), (7792, 8582)]