40514916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13669}}^1$

素因数の和:13708

約数の個数: 48

約数和(自身を含む): 107172800

約数和(自身を除く): 66657884

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 13669, 27338, 41007, 54676, 82014, 164028, 177697, 259711, 355394, 519422, 533091, 710788, 779133, 1038844, 1066182, 1558266, 2132364, 3116532, 3376243, 6752486, 10128729, 13504972, 20257458, 40514916]

約数ペア:

[(1, 40514916), (2, 20257458), (3, 13504972), (4, 10128729), (6, 6752486), (12, 3376243), (13, 3116532), (19, 2132364), (26, 1558266), (38, 1066182), (39, 1038844), (52, 779133), (57, 710788), (76, 533091), (78, 519422), (114, 355394), (156, 259711), (228, 177697), (247, 164028), (494, 82014), (741, 54676), (988, 41007), (1482, 27338), (2964, 13669)]