22152256

素因数分解:

$2^6\times 7^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:467

約数の個数: 56

約数和(自身を含む): 50694336

約数和(自身を除く): 28542080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 197, 224, 251, 394, 448, 502, 788, 1004, 1379, 1576, 1757, 2008, 2758, 3152, 3514, 4016, 5516, 6304, 7028, 8032, 11032, 12608, 14056, 16064, 22064, 28112, 44128, 49447, 56224, 88256, 98894, 112448, 197788, 346129, 395576, 692258, 791152, 1384516, 1582304, 2769032, 3164608, 5538064, 11076128, 22152256]

約数ペア:

[(1, 22152256), (2, 11076128), (4, 5538064), (7, 3164608), (8, 2769032), (14, 1582304), (16, 1384516), (28, 791152), (32, 692258), (56, 395576), (64, 346129), (112, 197788), (197, 112448), (224, 98894), (251, 88256), (394, 56224), (448, 49447), (502, 44128), (788, 28112), (1004, 22064), (1379, 16064), (1576, 14056), (1757, 12608), (2008, 11032), (2758, 8032), (3152, 7028), (3514, 6304), (4016, 5516)]