42217214

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 73126800

約数和(自身を除く): 30909586

約数列:

[1, 2, 13, 26, 29, 58, 59, 73, 118, 146, 169, 338, 377, 754, 767, 949, 1534, 1711, 1898, 2117, 3422, 4234, 4307, 4901, 8614, 9802, 9971, 12337, 19942, 22243, 24674, 27521, 44486, 55042, 55991, 111982, 124903, 249806, 289159, 357773, 578318, 715546, 727883, 1455766, 1623739, 3247478, 21108607, 42217214]

約数ペア:

[(1, 42217214), (2, 21108607), (13, 3247478), (26, 1623739), (29, 1455766), (58, 727883), (59, 715546), (73, 578318), (118, 357773), (146, 289159), (169, 249806), (338, 124903), (377, 111982), (754, 55991), (767, 55042), (949, 44486), (1534, 27521), (1711, 24674), (1898, 22243), (2117, 19942), (3422, 12337), (4234, 9971), (4307, 9802), (4901, 8614)]