63051728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{479}}^1$

素因数の和:939

約数の個数: 40

約数和(自身を含む): 129158400

約数和(自身を除く): 66106672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 433, 479, 866, 958, 1732, 1916, 3464, 3832, 6928, 7664, 8227, 9101, 16454, 18202, 32908, 36404, 65816, 72808, 131632, 145616, 207407, 414814, 829628, 1659256, 3318512, 3940733, 7881466, 15762932, 31525864, 63051728]

約数ペア:

[(1, 63051728), (2, 31525864), (4, 15762932), (8, 7881466), (16, 3940733), (19, 3318512), (38, 1659256), (76, 829628), (152, 414814), (304, 207407), (433, 145616), (479, 131632), (866, 72808), (958, 65816), (1732, 36404), (1916, 32908), (3464, 18202), (3832, 16454), (6928, 9101), (7664, 8227)]