68783344

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32323}}^1$

素因数の和:32357

約数の個数: 40

約数和(自身を含む): 160327040

約数和(自身を除く): 91543696

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 32323, 64646, 129292, 226261, 258584, 452522, 517168, 614137, 905044, 1228274, 1810088, 2456548, 3620176, 4298959, 4913096, 8597918, 9826192, 17195836, 34391672, 68783344]

約数ペア:

[(1, 68783344), (2, 34391672), (4, 17195836), (7, 9826192), (8, 8597918), (14, 4913096), (16, 4298959), (19, 3620176), (28, 2456548), (38, 1810088), (56, 1228274), (76, 905044), (112, 614137), (133, 517168), (152, 452522), (266, 258584), (304, 226261), (532, 129292), (1064, 64646), (2128, 32323)]