265541824

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{46619}}^1$

素因数の和:46720

約数の個数: 28

約数和(自身を含む): 532866600

約数和(自身を除く): 267324776

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 46619, 93238, 186476, 372952, 745904, 1491808, 2983616, 4149091, 8298182, 16596364, 33192728, 66385456, 132770912, 265541824]

約数ペア:

[(1, 265541824), (2, 132770912), (4, 66385456), (8, 33192728), (16, 16596364), (32, 8298182), (64, 4149091), (89, 2983616), (178, 1491808), (356, 745904), (712, 372952), (1424, 186476), (2848, 93238), (5696, 46619)]