545482912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{19571}}^1$

素因数の和:19661

約数の個数: 48

約数和(自身を含む): 1173850272

約数和(自身を除く): 628367360

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 416, 536, 871, 1072, 1742, 2144, 3484, 6968, 13936, 19571, 27872, 39142, 78284, 156568, 254423, 313136, 508846, 626272, 1017692, 1311257, 2035384, 2622514, 4070768, 5245028, 8141536, 10490056, 17046341, 20980112, 34092682, 41960224, 68185364, 136370728, 272741456, 545482912]

約数ペア:

[(1, 545482912), (2, 272741456), (4, 136370728), (8, 68185364), (13, 41960224), (16, 34092682), (26, 20980112), (32, 17046341), (52, 10490056), (67, 8141536), (104, 5245028), (134, 4070768), (208, 2622514), (268, 2035384), (416, 1311257), (536, 1017692), (871, 626272), (1072, 508846), (1742, 313136), (2144, 254423), (3484, 156568), (6968, 78284), (13936, 39142), (19571, 27872)]