2860816

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 60

約数和(自身を含む): 6679260

約数和(自身を除く): 3818444

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 89, 98, 112, 164, 178, 196, 287, 328, 356, 392, 574, 623, 656, 712, 784, 1148, 1246, 1424, 2009, 2296, 2492, 3649, 4018, 4361, 4592, 4984, 7298, 8036, 8722, 9968, 14596, 16072, 17444, 25543, 29192, 32144, 34888, 51086, 58384, 69776, 102172, 178801, 204344, 357602, 408688, 715204, 1430408, 2860816]

約数ペア:

[(1, 2860816), (2, 1430408), (4, 715204), (7, 408688), (8, 357602), (14, 204344), (16, 178801), (28, 102172), (41, 69776), (49, 58384), (56, 51086), (82, 34888), (89, 32144), (98, 29192), (112, 25543), (164, 17444), (178, 16072), (196, 14596), (287, 9968), (328, 8722), (356, 8036), (392, 7298), (574, 4984), (623, 4592), (656, 4361), (712, 4018), (784, 3649), (1148, 2492), (1246, 2296), (1424, 2009)]