68177872

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{5387}}^1$

素因数の和:5515

約数の個数: 40

約数和(自身を含む): 152329536

約数和(自身を除く): 84151664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 5387, 6328, 10774, 12656, 21548, 37709, 43096, 75418, 86192, 150836, 301672, 603344, 608731, 1217462, 2434924, 4261117, 4869848, 8522234, 9739696, 17044468, 34088936, 68177872]

約数ペア:

[(1, 68177872), (2, 34088936), (4, 17044468), (7, 9739696), (8, 8522234), (14, 4869848), (16, 4261117), (28, 2434924), (56, 1217462), (112, 608731), (113, 603344), (226, 301672), (452, 150836), (791, 86192), (904, 75418), (1582, 43096), (1808, 37709), (3164, 21548), (5387, 12656), (6328, 10774)]