42767972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 85274112

約数和(自身を除く): 42506140

約数列:

[1, 2, 4, 13, 26, 31, 43, 52, 62, 86, 124, 172, 403, 559, 617, 806, 1118, 1234, 1333, 1612, 2236, 2468, 2666, 5332, 8021, 16042, 17329, 19127, 26531, 32084, 34658, 38254, 53062, 69316, 76508, 106124, 248651, 344903, 497302, 689806, 822461, 994604, 1379612, 1644922, 3289844, 10691993, 21383986, 42767972]

約数ペア:

[(1, 42767972), (2, 21383986), (4, 10691993), (13, 3289844), (26, 1644922), (31, 1379612), (43, 994604), (52, 822461), (62, 689806), (86, 497302), (124, 344903), (172, 248651), (403, 106124), (559, 76508), (617, 69316), (806, 53062), (1118, 38254), (1234, 34658), (1333, 32084), (1612, 26531), (2236, 19127), (2468, 17329), (2666, 16042), (5332, 8021)]