61386976

素因数分解:

$2^5\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1531}}^1$

素因数の和:1727

約数の個数: 48

約数和(自身を含む): 138983040

約数和(自身を除く): 77596064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 179, 224, 358, 716, 1253, 1432, 1531, 2506, 2864, 3062, 5012, 5728, 6124, 10024, 10717, 12248, 20048, 21434, 24496, 40096, 42868, 48992, 85736, 171472, 274049, 342944, 548098, 1096196, 1918343, 2192392, 3836686, 4384784, 7673372, 8769568, 15346744, 30693488, 61386976]

約数ペア:

[(1, 61386976), (2, 30693488), (4, 15346744), (7, 8769568), (8, 7673372), (14, 4384784), (16, 3836686), (28, 2192392), (32, 1918343), (56, 1096196), (112, 548098), (179, 342944), (224, 274049), (358, 171472), (716, 85736), (1253, 48992), (1432, 42868), (1531, 40096), (2506, 24496), (2864, 21434), (3062, 20048), (5012, 12248), (5728, 10717), (6124, 10024)]