28623376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2239}}^1$

素因数の和:2311

約数の個数: 40

約数和(自身を含む): 59996160

約数和(自身を除く): 31372784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 2239, 3196, 4478, 6392, 8956, 12784, 17912, 35824, 38063, 76126, 105233, 152252, 210466, 304504, 420932, 609008, 841864, 1683728, 1788961, 3577922, 7155844, 14311688, 28623376]

約数ペア:

[(1, 28623376), (2, 14311688), (4, 7155844), (8, 3577922), (16, 1788961), (17, 1683728), (34, 841864), (47, 609008), (68, 420932), (94, 304504), (136, 210466), (188, 152252), (272, 105233), (376, 76126), (752, 38063), (799, 35824), (1598, 17912), (2239, 12784), (3196, 8956), (4478, 6392)]