4485008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1499}}^1$

素因数の和:1535

約数の個数: 40

約数和(自身を含む): 10044000

約数和(自身を除く): 5558992

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 1499, 2992, 2998, 5996, 11992, 16489, 23984, 25483, 32978, 50966, 65956, 101932, 131912, 203864, 263824, 280313, 407728, 560626, 1121252, 2242504, 4485008]

約数ペア:

[(1, 4485008), (2, 2242504), (4, 1121252), (8, 560626), (11, 407728), (16, 280313), (17, 263824), (22, 203864), (34, 131912), (44, 101932), (68, 65956), (88, 50966), (136, 32978), (176, 25483), (187, 23984), (272, 16489), (374, 11992), (748, 5996), (1496, 2998), (1499, 2992)]