65590756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 153280512

約数和(自身を除く): 87689756

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 47, 77, 92, 94, 154, 161, 188, 197, 253, 308, 322, 329, 394, 506, 517, 644, 658, 788, 1012, 1034, 1081, 1316, 1379, 1771, 2068, 2162, 2167, 2758, 3542, 3619, 4324, 4334, 4531, 5516, 7084, 7238, 7567, 8668, 9062, 9259, 11891, 14476, 15134, 15169, 18124, 18518, 23782, 30268, 30338, 31717, 37036, 47564, 49841, 60676, 63434, 64813, 83237, 99682, 101849, 126868, 129626, 166474, 199364, 203698, 212957, 259252, 332948, 348887, 407396, 425914, 697774, 712943, 851828, 1395548, 1425886, 1490699, 2342527, 2851772, 2981398, 4685054, 5962796, 9370108, 16397689, 32795378, 65590756]

約数ペア:

[(1, 65590756), (2, 32795378), (4, 16397689), (7, 9370108), (11, 5962796), (14, 4685054), (22, 2981398), (23, 2851772), (28, 2342527), (44, 1490699), (46, 1425886), (47, 1395548), (77, 851828), (92, 712943), (94, 697774), (154, 425914), (161, 407396), (188, 348887), (197, 332948), (253, 259252), (308, 212957), (322, 203698), (329, 199364), (394, 166474), (506, 129626), (517, 126868), (644, 101849), (658, 99682), (788, 83237), (1012, 64813), (1034, 63434), (1081, 60676), (1316, 49841), (1379, 47564), (1771, 37036), (2068, 31717), (2162, 30338), (2167, 30268), (2758, 23782), (3542, 18518), (3619, 18124), (4324, 15169), (4334, 15134), (4531, 14476), (5516, 11891), (7084, 9259), (7238, 9062), (7567, 8668)]