23051728

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12107}}^1$

素因数の和:12139

約数の個数: 40

約数和(自身を含む): 54050112

約数和(自身を除く): 30998384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 12107, 24214, 48428, 84749, 96856, 169498, 193712, 205819, 338996, 411638, 677992, 823276, 1355984, 1440733, 1646552, 2881466, 3293104, 5762932, 11525864, 23051728]

約数ペア:

[(1, 23051728), (2, 11525864), (4, 5762932), (7, 3293104), (8, 2881466), (14, 1646552), (16, 1440733), (17, 1355984), (28, 823276), (34, 677992), (56, 411638), (68, 338996), (112, 205819), (119, 193712), (136, 169498), (238, 96856), (272, 84749), (476, 48428), (952, 24214), (1904, 12107)]