64487856

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{25349}}^1$

素因数の和:25413

約数の個数: 40

約数和(自身を含む): 169743600

約数和(自身を除く): 105255744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 25349, 50698, 76047, 101396, 152094, 202792, 304188, 405584, 608376, 1216752, 1343497, 2686994, 4030491, 5373988, 8060982, 10747976, 16121964, 21495952, 32243928, 64487856]

約数ペア:

[(1, 64487856), (2, 32243928), (3, 21495952), (4, 16121964), (6, 10747976), (8, 8060982), (12, 5373988), (16, 4030491), (24, 2686994), (48, 1343497), (53, 1216752), (106, 608376), (159, 405584), (212, 304188), (318, 202792), (424, 152094), (636, 101396), (848, 76047), (1272, 50698), (2544, 25349)]