56765624

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 109479600

約数和(自身を除く): 52713976

約数列:

[1, 2, 4, 8, 61, 89, 122, 178, 244, 356, 488, 712, 1307, 2614, 5228, 5429, 10456, 10858, 21716, 43432, 79727, 116323, 159454, 232646, 318908, 465292, 637816, 930584, 7095703, 14191406, 28382812, 56765624]

約数ペア:

[(1, 56765624), (2, 28382812), (4, 14191406), (8, 7095703), (61, 930584), (89, 637816), (122, 465292), (178, 318908), (244, 232646), (356, 159454), (488, 116323), (712, 79727), (1307, 43432), (2614, 21716), (5228, 10858), (5429, 10456)]