38473708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5563}}^1$

素因数の和:5606

約数の個数: 48

約数和(自身を含む): 87243520

約数和(自身を除く): 48769812

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 5563, 6916, 11126, 22252, 38941, 72319, 77882, 105697, 144638, 155764, 211394, 289276, 422788, 506233, 739879, 1012466, 1374061, 1479758, 2024932, 2748122, 2959516, 5496244, 9618427, 19236854, 38473708]

約数ペア:

[(1, 38473708), (2, 19236854), (4, 9618427), (7, 5496244), (13, 2959516), (14, 2748122), (19, 2024932), (26, 1479758), (28, 1374061), (38, 1012466), (52, 739879), (76, 506233), (91, 422788), (133, 289276), (182, 211394), (247, 155764), (266, 144638), (364, 105697), (494, 77882), (532, 72319), (988, 38941), (1729, 22252), (3458, 11126), (5563, 6916)]