42676942

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 72

約数和(自身を含む): 84603960

約数和(自身を除く): 41927018

約数列:

[1, 2, 7, 11, 14, 22, 49, 59, 61, 77, 98, 118, 121, 122, 154, 242, 413, 427, 539, 649, 671, 826, 847, 854, 1078, 1298, 1342, 1694, 2891, 2989, 3599, 4543, 4697, 5782, 5929, 5978, 7139, 7198, 7381, 9086, 9394, 11858, 14278, 14762, 25193, 31801, 32879, 39589, 49973, 50386, 51667, 63602, 65758, 79178, 99946, 103334, 176351, 277123, 349811, 352702, 361669, 435479, 554246, 699622, 723338, 870958, 1939861, 3048353, 3879722, 6096706, 21338471, 42676942]

約数ペア:

[(1, 42676942), (2, 21338471), (7, 6096706), (11, 3879722), (14, 3048353), (22, 1939861), (49, 870958), (59, 723338), (61, 699622), (77, 554246), (98, 435479), (118, 361669), (121, 352702), (122, 349811), (154, 277123), (242, 176351), (413, 103334), (427, 99946), (539, 79178), (649, 65758), (671, 63602), (826, 51667), (847, 50386), (854, 49973), (1078, 39589), (1298, 32879), (1342, 31801), (1694, 25193), (2891, 14762), (2989, 14278), (3599, 11858), (4543, 9394), (4697, 9086), (5782, 7381), (5929, 7198), (5978, 7139)]