1275463648

素因数分解:

$2^5\times {\mathrm{7129}}^1\times {\mathrm{5591}}^1$

素因数の和:12730

約数の個数: 24

約数和(自身を含む): 2511870480

約数和(自身を除く): 1236406832

約数列:

[1, 2, 4, 8, 16, 32, 5591, 7129, 11182, 14258, 22364, 28516, 44728, 57032, 89456, 114064, 178912, 228128, 39858239, 79716478, 159432956, 318865912, 637731824, 1275463648]

約数ペア:

[(1, 1275463648), (2, 637731824), (4, 318865912), (8, 159432956), (16, 79716478), (32, 39858239), (5591, 228128), (7129, 178912), (11182, 114064), (14258, 89456), (22364, 57032), (28516, 44728)]