64474336

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5153}}^1$

素因数の和:5203

約数の個数: 48

約数和(自身を含む): 140271264

約数和(自身を除く): 75796928

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1564, 3128, 5153, 6256, 10306, 12512, 20612, 41224, 82448, 87601, 118519, 164896, 175202, 237038, 350404, 474076, 700808, 948152, 1401616, 1896304, 2014823, 2803232, 3792608, 4029646, 8059292, 16118584, 32237168, 64474336]

約数ペア:

[(1, 64474336), (2, 32237168), (4, 16118584), (8, 8059292), (16, 4029646), (17, 3792608), (23, 2803232), (32, 2014823), (34, 1896304), (46, 1401616), (68, 948152), (92, 700808), (136, 474076), (184, 350404), (272, 237038), (368, 175202), (391, 164896), (544, 118519), (736, 87601), (782, 82448), (1564, 41224), (3128, 20612), (5153, 12512), (6256, 10306)]