64241504

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{439}}^1$

素因数の和:735

約数の個数: 48

約数和(自身を含む): 134719200

約数和(自身を除く): 70477696

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 269, 272, 439, 538, 544, 878, 1076, 1756, 2152, 3512, 4304, 4573, 7024, 7463, 8608, 9146, 14048, 14926, 18292, 29852, 36584, 59704, 73168, 118091, 119408, 146336, 236182, 238816, 472364, 944728, 1889456, 2007547, 3778912, 4015094, 8030188, 16060376, 32120752, 64241504]

約数ペア:

[(1, 64241504), (2, 32120752), (4, 16060376), (8, 8030188), (16, 4015094), (17, 3778912), (32, 2007547), (34, 1889456), (68, 944728), (136, 472364), (269, 238816), (272, 236182), (439, 146336), (538, 119408), (544, 118091), (878, 73168), (1076, 59704), (1756, 36584), (2152, 29852), (3512, 18292), (4304, 14926), (4573, 14048), (7024, 9146), (7463, 8608)]