8099728

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5563}}^1$

素因数の和:5591

約数の個数: 40

約数和(自身を含む): 19318208

約数和(自身を除く): 11218480

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 5563, 11126, 22252, 38941, 44504, 72319, 77882, 89008, 144638, 155764, 289276, 311528, 506233, 578552, 623056, 1012466, 1157104, 2024932, 4049864, 8099728]

約数ペア:

[(1, 8099728), (2, 4049864), (4, 2024932), (7, 1157104), (8, 1012466), (13, 623056), (14, 578552), (16, 506233), (26, 311528), (28, 289276), (52, 155764), (56, 144638), (91, 89008), (104, 77882), (112, 72319), (182, 44504), (208, 38941), (364, 22252), (728, 11126), (1456, 5563)]