42247414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 78008832

約数和(自身を除く): 35761418

約数列:

[1, 2, 11, 17, 22, 34, 37, 43, 71, 74, 86, 142, 187, 374, 407, 473, 629, 731, 781, 814, 946, 1207, 1258, 1462, 1562, 1591, 2414, 2627, 3053, 3182, 5254, 6106, 6919, 8041, 13277, 13838, 16082, 17501, 26554, 27047, 28897, 33583, 35002, 44659, 51901, 54094, 57794, 67166, 89318, 103802, 112961, 225922, 297517, 491249, 570911, 595034, 982498, 1141822, 1242571, 1920337, 2485142, 3840674, 21123707, 42247414]

約数ペア:

[(1, 42247414), (2, 21123707), (11, 3840674), (17, 2485142), (22, 1920337), (34, 1242571), (37, 1141822), (43, 982498), (71, 595034), (74, 570911), (86, 491249), (142, 297517), (187, 225922), (374, 112961), (407, 103802), (473, 89318), (629, 67166), (731, 57794), (781, 54094), (814, 51901), (946, 44659), (1207, 35002), (1258, 33583), (1462, 28897), (1562, 27047), (1591, 26554), (2414, 17501), (2627, 16082), (3053, 13838), (3182, 13277), (5254, 8041), (6106, 6919)]