61262272

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:365

約数の個数: 56

約数和(自身を含む): 126132336

約数和(自身を除く): 64870064

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 113, 172, 197, 226, 344, 394, 452, 688, 788, 904, 1376, 1576, 1808, 2752, 3152, 3616, 4859, 6304, 7232, 8471, 9718, 12608, 16942, 19436, 22261, 33884, 38872, 44522, 67768, 77744, 89044, 135536, 155488, 178088, 271072, 310976, 356176, 542144, 712352, 957223, 1424704, 1914446, 3828892, 7657784, 15315568, 30631136, 61262272]

約数ペア:

[(1, 61262272), (2, 30631136), (4, 15315568), (8, 7657784), (16, 3828892), (32, 1914446), (43, 1424704), (64, 957223), (86, 712352), (113, 542144), (172, 356176), (197, 310976), (226, 271072), (344, 178088), (394, 155488), (452, 135536), (688, 89044), (788, 77744), (904, 67768), (1376, 44522), (1576, 38872), (1808, 33884), (2752, 22261), (3152, 19436), (3616, 16942), (4859, 12608), (6304, 9718), (7232, 8471)]