7717984

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 15966720

約数和(自身を除く): 8248736

約数列:

[1, 2, 4, 8, 16, 32, 43, 71, 79, 86, 142, 158, 172, 284, 316, 344, 568, 632, 688, 1136, 1264, 1376, 2272, 2528, 3053, 3397, 5609, 6106, 6794, 11218, 12212, 13588, 22436, 24424, 27176, 44872, 48848, 54352, 89744, 97696, 108704, 179488, 241187, 482374, 964748, 1929496, 3858992, 7717984]

約数ペア:

[(1, 7717984), (2, 3858992), (4, 1929496), (8, 964748), (16, 482374), (32, 241187), (43, 179488), (71, 108704), (79, 97696), (86, 89744), (142, 54352), (158, 48848), (172, 44872), (284, 27176), (316, 24424), (344, 22436), (568, 13588), (632, 12212), (688, 11218), (1136, 6794), (1264, 6106), (1376, 5609), (2272, 3397), (2528, 3053)]