27156736

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{2467}}^1$

素因数の和:2526

約数の個数: 36

約数和(自身を含む): 55490512

約数和(自身を除く): 28333776

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 2467, 2752, 4934, 5504, 9868, 11008, 19736, 39472, 78944, 106081, 157888, 212162, 315776, 424324, 631552, 848648, 1697296, 3394592, 6789184, 13578368, 27156736]

約数ペア:

[(1, 27156736), (2, 13578368), (4, 6789184), (8, 3394592), (16, 1697296), (32, 848648), (43, 631552), (64, 424324), (86, 315776), (128, 212162), (172, 157888), (256, 106081), (344, 78944), (688, 39472), (1376, 19736), (2467, 11008), (2752, 9868), (4934, 5504)]