64962688

素因数分解:

$2^7\times 7^1\times {\mathrm{72503}}^1$

素因数の和:72524

約数の個数: 32

約数和(自身を含む): 147908160

約数和(自身を除く): 82945472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 72503, 145006, 290012, 507521, 580024, 1015042, 1160048, 2030084, 2320096, 4060168, 4640192, 8120336, 9280384, 16240672, 32481344, 64962688]

約数ペア:

[(1, 64962688), (2, 32481344), (4, 16240672), (7, 9280384), (8, 8120336), (14, 4640192), (16, 4060168), (28, 2320096), (32, 2030084), (56, 1160048), (64, 1015042), (112, 580024), (128, 507521), (224, 290012), (448, 145006), (896, 72503)]