72977536

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{13259}}^1$

素因数の和:13316

約数の個数: 32

約数和(自身を含む): 148777200

約数和(自身を除く): 75799664

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 13259, 26518, 53036, 106072, 212144, 424288, 570137, 848576, 1140274, 1697152, 2280548, 4561096, 9122192, 18244384, 36488768, 72977536]

約数ペア:

[(1, 72977536), (2, 36488768), (4, 18244384), (8, 9122192), (16, 4561096), (32, 2280548), (43, 1697152), (64, 1140274), (86, 848576), (128, 570137), (172, 424288), (344, 212144), (688, 106072), (1376, 53036), (2752, 26518), (5504, 13259)]