43938284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 86666496

約数和(自身を除く): 42728212

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 97, 124, 194, 281, 388, 403, 562, 806, 1124, 1261, 1612, 2522, 3007, 3653, 5044, 6014, 7306, 8711, 12028, 14612, 17422, 27257, 34844, 39091, 54514, 78182, 109028, 113243, 156364, 226486, 354341, 452972, 708682, 844967, 1417364, 1689934, 3379868, 10984571, 21969142, 43938284]

約数ペア:

[(1, 43938284), (2, 21969142), (4, 10984571), (13, 3379868), (26, 1689934), (31, 1417364), (52, 844967), (62, 708682), (97, 452972), (124, 354341), (194, 226486), (281, 156364), (388, 113243), (403, 109028), (562, 78182), (806, 54514), (1124, 39091), (1261, 34844), (1612, 27257), (2522, 17422), (3007, 14612), (3653, 12028), (5044, 8711), (6014, 7306)]