15677840272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{769729}}^1$

素因数の和:769823

約数の個数: 40

約数和(自身を含む): 32451816800

約数和(自身を除く): 16773976528

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 2546, 5092, 10184, 20368, 769729, 1539458, 3078916, 6157832, 12315664, 14624851, 29249702, 51571843, 58499404, 103143686, 116998808, 206287372, 233997616, 412574744, 825149488, 979865017, 1959730034, 3919460068, 7838920136, 15677840272]

約数ペア:

[(1, 15677840272), (2, 7838920136), (4, 3919460068), (8, 1959730034), (16, 979865017), (19, 825149488), (38, 412574744), (67, 233997616), (76, 206287372), (134, 116998808), (152, 103143686), (268, 58499404), (304, 51571843), (536, 29249702), (1072, 14624851), (1273, 12315664), (2546, 6157832), (5092, 3078916), (10184, 1539458), (20368, 769729)]