16888980808

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1307}}^1\times {\mathrm{3911}}^1$

素因数の和:5290

約数の個数: 64

約数和(自身を含む): 36841651200

約数和(自身を除く): 19952670392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1307, 1652, 2614, 3304, 3911, 5228, 7822, 9149, 10456, 15644, 18298, 27377, 31288, 36596, 54754, 73192, 77113, 109508, 154226, 219016, 230749, 308452, 461498, 539791, 616904, 922996, 1079582, 1615243, 1845992, 2159164, 3230486, 4318328, 5111677, 6460972, 10223354, 12921944, 20446708, 35781739, 40893416, 71563478, 143126956, 286253912, 301588943, 603177886, 1206355772, 2111122601, 2412711544, 4222245202, 8444490404, 16888980808]

約数ペア:

[(1, 16888980808), (2, 8444490404), (4, 4222245202), (7, 2412711544), (8, 2111122601), (14, 1206355772), (28, 603177886), (56, 301588943), (59, 286253912), (118, 143126956), (236, 71563478), (413, 40893416), (472, 35781739), (826, 20446708), (1307, 12921944), (1652, 10223354), (2614, 6460972), (3304, 5111677), (3911, 4318328), (5228, 3230486), (7822, 2159164), (9149, 1845992), (10456, 1615243), (15644, 1079582), (18298, 922996), (27377, 616904), (31288, 539791), (36596, 461498), (54754, 308452), (73192, 230749), (77113, 219016), (109508, 154226)]