749277788

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{38393}}^1$

素因数の和:38462

約数の個数: 48

約数和(自身を含む): 1625448384

約数和(自身を除く): 876170596

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 476, 574, 697, 1148, 1394, 2788, 4879, 9758, 19516, 38393, 76786, 153572, 268751, 537502, 652681, 1075004, 1305362, 1574113, 2610724, 3148226, 4568767, 6296452, 9137534, 11018791, 18275068, 22037582, 26759921, 44075164, 53519842, 107039684, 187319447, 374638894, 749277788]

約数ペア:

[(1, 749277788), (2, 374638894), (4, 187319447), (7, 107039684), (14, 53519842), (17, 44075164), (28, 26759921), (34, 22037582), (41, 18275068), (68, 11018791), (82, 9137534), (119, 6296452), (164, 4568767), (238, 3148226), (287, 2610724), (476, 1574113), (574, 1305362), (697, 1075004), (1148, 652681), (1394, 537502), (2788, 268751), (4879, 153572), (9758, 76786), (19516, 38393)]