42179012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4051}}^1$

素因数の和:4211

約数の個数: 24

約数和(自身を含む): 78284640

約数和(自身を除く): 36105628

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 2603, 4051, 5206, 8102, 10412, 16204, 76969, 153938, 307876, 554987, 1109974, 2219948, 10544753, 21089506, 42179012]

約数ペア:

[(1, 42179012), (2, 21089506), (4, 10544753), (19, 2219948), (38, 1109974), (76, 554987), (137, 307876), (274, 153938), (548, 76969), (2603, 16204), (4051, 10412), (5206, 8102)]