22162816

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 50122800

約数和(自身を除く): 27959984

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 701, 832, 988, 1216, 1402, 1664, 1976, 2432, 2804, 3952, 5608, 7904, 9113, 11216, 13319, 15808, 18226, 22432, 26638, 31616, 36452, 44864, 53276, 72904, 89728, 106552, 145808, 173147, 213104, 291616, 346294, 426208, 583232, 692588, 852416, 1166464, 1385176, 1704832, 2770352, 5540704, 11081408, 22162816]

約数ペア:

[(1, 22162816), (2, 11081408), (4, 5540704), (8, 2770352), (13, 1704832), (16, 1385176), (19, 1166464), (26, 852416), (32, 692588), (38, 583232), (52, 426208), (64, 346294), (76, 291616), (104, 213104), (128, 173147), (152, 145808), (208, 106552), (247, 89728), (304, 72904), (416, 53276), (494, 44864), (608, 36452), (701, 31616), (832, 26638), (988, 22432), (1216, 18226), (1402, 15808), (1664, 13319), (1976, 11216), (2432, 9113), (2804, 7904), (3952, 5608)]