42419888

素因数分解:

$2^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:970

約数の個数: 60

約数和(自身を含む): 97283952

約数和(自身を除く): 54864064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 196, 244, 392, 427, 488, 784, 854, 887, 976, 1708, 1774, 2989, 3416, 3548, 5978, 6209, 6832, 7096, 11956, 12418, 14192, 23912, 24836, 43463, 47824, 49672, 54107, 86926, 99344, 108214, 173852, 216428, 347704, 378749, 432856, 695408, 757498, 865712, 1514996, 2651243, 3029992, 5302486, 6059984, 10604972, 21209944, 42419888]

約数ペア:

[(1, 42419888), (2, 21209944), (4, 10604972), (7, 6059984), (8, 5302486), (14, 3029992), (16, 2651243), (28, 1514996), (49, 865712), (56, 757498), (61, 695408), (98, 432856), (112, 378749), (122, 347704), (196, 216428), (244, 173852), (392, 108214), (427, 99344), (488, 86926), (784, 54107), (854, 49672), (887, 47824), (976, 43463), (1708, 24836), (1774, 23912), (2989, 14192), (3416, 12418), (3548, 11956), (5978, 7096), (6209, 6832)]