7072890622

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{1307}}^1$

素因数の和:1721

約数の個数: 64

約数和(自身を含む): 12902363136

約数和(自身を除く): 5829472514

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 217, 259, 337, 434, 518, 674, 1147, 1307, 2294, 2359, 2614, 4718, 8029, 9149, 10447, 12469, 16058, 18298, 20894, 24938, 40517, 48359, 73129, 81034, 87283, 96718, 146258, 174566, 283619, 338513, 386539, 440459, 567238, 677026, 773078, 880918, 1499129, 2705773, 2998258, 3083213, 5411546, 6166426, 10493903, 13654229, 16296983, 20987806, 27308458, 32593966, 95579603, 114078881, 191159206, 228157762, 505206473, 1010412946, 3536445311, 7072890622]

約数ペア:

[(1, 7072890622), (2, 3536445311), (7, 1010412946), (14, 505206473), (31, 228157762), (37, 191159206), (62, 114078881), (74, 95579603), (217, 32593966), (259, 27308458), (337, 20987806), (434, 16296983), (518, 13654229), (674, 10493903), (1147, 6166426), (1307, 5411546), (2294, 3083213), (2359, 2998258), (2614, 2705773), (4718, 1499129), (8029, 880918), (9149, 773078), (10447, 677026), (12469, 567238), (16058, 440459), (18298, 386539), (20894, 338513), (24938, 283619), (40517, 174566), (48359, 146258), (73129, 96718), (81034, 87283)]