7901981952

素因数分解:

$2^8\times 3^1\times {\mathrm{79}}^1\times {\mathrm{130241}}^1$

素因数の和:130339

約数の個数: 72

約数和(自身を含む): 21297171840

約数和(自身を除く): 13395189888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 632, 768, 948, 1264, 1896, 2528, 3792, 5056, 7584, 10112, 15168, 20224, 30336, 60672, 130241, 260482, 390723, 520964, 781446, 1041928, 1562892, 2083856, 3125784, 4167712, 6251568, 8335424, 10289039, 12503136, 16670848, 20578078, 25006272, 30867117, 33341696, 41156156, 50012544, 61734234, 82312312, 100025088, 123468468, 164624624, 246936936, 329249248, 493873872, 658498496, 987747744, 1316996992, 1975495488, 2633993984, 3950990976, 7901981952]

約数ペア:

[(1, 7901981952), (2, 3950990976), (3, 2633993984), (4, 1975495488), (6, 1316996992), (8, 987747744), (12, 658498496), (16, 493873872), (24, 329249248), (32, 246936936), (48, 164624624), (64, 123468468), (79, 100025088), (96, 82312312), (128, 61734234), (158, 50012544), (192, 41156156), (237, 33341696), (256, 30867117), (316, 25006272), (384, 20578078), (474, 16670848), (632, 12503136), (768, 10289039), (948, 8335424), (1264, 6251568), (1896, 4167712), (2528, 3125784), (3792, 2083856), (5056, 1562892), (7584, 1041928), (10112, 781446), (15168, 520964), (20224, 390723), (30336, 260482), (60672, 130241)]