69049204

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 143216640

約数和(自身を除く): 74167436

約数列:

[1, 2, 4, 7, 14, 28, 47, 71, 94, 142, 188, 284, 329, 497, 658, 739, 994, 1316, 1478, 1988, 2956, 3337, 5173, 6674, 10346, 13348, 20692, 23359, 34733, 46718, 52469, 69466, 93436, 104938, 138932, 209876, 243131, 367283, 486262, 734566, 972524, 1469132, 2466043, 4932086, 9864172, 17262301, 34524602, 69049204]

約数ペア:

[(1, 69049204), (2, 34524602), (4, 17262301), (7, 9864172), (14, 4932086), (28, 2466043), (47, 1469132), (71, 972524), (94, 734566), (142, 486262), (188, 367283), (284, 243131), (329, 209876), (497, 138932), (658, 104938), (739, 93436), (994, 69466), (1316, 52469), (1478, 46718), (1988, 34733), (2956, 23359), (3337, 20692), (5173, 13348), (6674, 10346)]