64557328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6217}}^1$

素因数の和:6295

約数の個数: 40

約数和(自身を含む): 138785760

約数和(自身を除く): 74228432

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1298, 2596, 5192, 6217, 10384, 12434, 24868, 49736, 68387, 99472, 136774, 273548, 366803, 547096, 733606, 1094192, 1467212, 2934424, 4034833, 5868848, 8069666, 16139332, 32278664, 64557328]

約数ペア:

[(1, 64557328), (2, 32278664), (4, 16139332), (8, 8069666), (11, 5868848), (16, 4034833), (22, 2934424), (44, 1467212), (59, 1094192), (88, 733606), (118, 547096), (176, 366803), (236, 273548), (472, 136774), (649, 99472), (944, 68387), (1298, 49736), (2596, 24868), (5192, 12434), (6217, 10384)]