38996879824

素因数分解:

$2^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1354811}}^1$

素因数の和:1355083

約数の個数: 40

約数和(自身を含む): 86686291008

約数和(自身を除く): 47689411184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 257, 514, 1028, 1799, 2056, 3598, 4112, 7196, 14392, 28784, 1354811, 2709622, 5419244, 9483677, 10838488, 18967354, 21676976, 37934708, 75869416, 151738832, 348186427, 696372854, 1392745708, 2437304989, 2785491416, 4874609978, 5570982832, 9749219956, 19498439912, 38996879824]

約数ペア:

[(1, 38996879824), (2, 19498439912), (4, 9749219956), (7, 5570982832), (8, 4874609978), (14, 2785491416), (16, 2437304989), (28, 1392745708), (56, 696372854), (112, 348186427), (257, 151738832), (514, 75869416), (1028, 37934708), (1799, 21676976), (2056, 18967354), (3598, 10838488), (4112, 9483677), (7196, 5419244), (14392, 2709622), (28784, 1354811)]