79365664

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2549}}^1$

素因数の和:2705

約数の個数: 48

約数和(自身を含む): 179928000

約数和(自身を除く): 100562336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 278, 556, 973, 1112, 1946, 2224, 2549, 3892, 4448, 5098, 7784, 10196, 15568, 17843, 20392, 31136, 35686, 40784, 71372, 81568, 142744, 285488, 354311, 570976, 708622, 1417244, 2480177, 2834488, 4960354, 5668976, 9920708, 11337952, 19841416, 39682832, 79365664]

約数ペア:

[(1, 79365664), (2, 39682832), (4, 19841416), (7, 11337952), (8, 9920708), (14, 5668976), (16, 4960354), (28, 2834488), (32, 2480177), (56, 1417244), (112, 708622), (139, 570976), (224, 354311), (278, 285488), (556, 142744), (973, 81568), (1112, 71372), (1946, 40784), (2224, 35686), (2549, 31136), (3892, 20392), (4448, 17843), (5098, 15568), (7784, 10196)]