29420944

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 68745600

約数和(自身を除く): 39324656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 43, 56, 82, 86, 112, 149, 164, 172, 287, 298, 301, 328, 344, 574, 596, 602, 656, 688, 1043, 1148, 1192, 1204, 1763, 2086, 2296, 2384, 2408, 3526, 4172, 4592, 4816, 6109, 6407, 7052, 8344, 12218, 12341, 12814, 14104, 16688, 24436, 24682, 25628, 28208, 42763, 44849, 48872, 49364, 51256, 85526, 89698, 97744, 98728, 102512, 171052, 179396, 197456, 262687, 342104, 358792, 525374, 684208, 717584, 1050748, 1838809, 2101496, 3677618, 4202992, 7355236, 14710472, 29420944]

約数ペア:

[(1, 29420944), (2, 14710472), (4, 7355236), (7, 4202992), (8, 3677618), (14, 2101496), (16, 1838809), (28, 1050748), (41, 717584), (43, 684208), (56, 525374), (82, 358792), (86, 342104), (112, 262687), (149, 197456), (164, 179396), (172, 171052), (287, 102512), (298, 98728), (301, 97744), (328, 89698), (344, 85526), (574, 51256), (596, 49364), (602, 48872), (656, 44849), (688, 42763), (1043, 28208), (1148, 25628), (1192, 24682), (1204, 24436), (1763, 16688), (2086, 14104), (2296, 12814), (2384, 12341), (2408, 12218), (3526, 8344), (4172, 7052), (4592, 6407), (4816, 6109)]