67127608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1049}}^1$

素因数の和:1495

約数の個数: 32

約数和(自身を含む): 132930000

約数和(自身を除く): 65802392

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 421, 842, 1049, 1684, 2098, 3368, 4196, 7999, 8392, 15998, 19931, 31996, 39862, 63992, 79724, 159448, 441629, 883258, 1766516, 3533032, 8390951, 16781902, 33563804, 67127608]

約数ペア:

[(1, 67127608), (2, 33563804), (4, 16781902), (8, 8390951), (19, 3533032), (38, 1766516), (76, 883258), (152, 441629), (421, 159448), (842, 79724), (1049, 63992), (1684, 39862), (2098, 31996), (3368, 19931), (4196, 15998), (7999, 8392)]