22245436

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 42517440

約数和(自身を除く): 20272004

約数列:

[1, 2, 4, 29, 37, 58, 71, 73, 74, 116, 142, 146, 148, 284, 292, 1073, 2059, 2117, 2146, 2627, 2701, 4118, 4234, 4292, 5183, 5254, 5402, 8236, 8468, 10366, 10508, 10804, 20732, 76183, 78329, 150307, 152366, 156658, 191771, 300614, 304732, 313316, 383542, 601228, 767084, 5561359, 11122718, 22245436]

約数ペア:

[(1, 22245436), (2, 11122718), (4, 5561359), (29, 767084), (37, 601228), (58, 383542), (71, 313316), (73, 304732), (74, 300614), (116, 191771), (142, 156658), (146, 152366), (148, 150307), (284, 78329), (292, 76183), (1073, 20732), (2059, 10804), (2117, 10508), (2146, 10366), (2627, 8468), (2701, 8236), (4118, 5402), (4234, 5254), (4292, 5183)]