22053556

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 47246976

約数和(自身を除く): 25193420

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 107, 119, 214, 238, 428, 433, 476, 749, 866, 1498, 1732, 1819, 2996, 3031, 3638, 6062, 7276, 7361, 12124, 12733, 14722, 25466, 29444, 46331, 50932, 51527, 92662, 103054, 185324, 206108, 324317, 648634, 787627, 1297268, 1575254, 3150508, 5513389, 11026778, 22053556]

約数ペア:

[(1, 22053556), (2, 11026778), (4, 5513389), (7, 3150508), (14, 1575254), (17, 1297268), (28, 787627), (34, 648634), (68, 324317), (107, 206108), (119, 185324), (214, 103054), (238, 92662), (428, 51527), (433, 50932), (476, 46331), (749, 29444), (866, 25466), (1498, 14722), (1732, 12733), (1819, 12124), (2996, 7361), (3031, 7276), (3638, 6062)]