2813717168

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{907}}^1\times {\mathrm{4729}}^1$

素因数の和:5685

約数の個数: 40

約数和(自身を含む): 5591881680

約数和(自身を除く): 2778164512

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 907, 1814, 3628, 4729, 7256, 9458, 14512, 18916, 37187, 37832, 74374, 75664, 148748, 193889, 297496, 387778, 594992, 775556, 1551112, 3102224, 4289203, 8578406, 17156812, 34313624, 68627248, 175857323, 351714646, 703429292, 1406858584, 2813717168]

約数ペア:

[(1, 2813717168), (2, 1406858584), (4, 703429292), (8, 351714646), (16, 175857323), (41, 68627248), (82, 34313624), (164, 17156812), (328, 8578406), (656, 4289203), (907, 3102224), (1814, 1551112), (3628, 775556), (4729, 594992), (7256, 387778), (9458, 297496), (14512, 193889), (18916, 148748), (37187, 75664), (37832, 74374)]