38399732

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1831}}^1$

素因数の和:1956

約数の個数: 36

約数和(自身を含む): 78944544

約数和(自身を除く): 40544812

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 428, 749, 1498, 1831, 2996, 3662, 5243, 7324, 10486, 12817, 20972, 25634, 51268, 89719, 179438, 195917, 358876, 391834, 783668, 1371419, 2742838, 5485676, 9599933, 19199866, 38399732]

約数ペア:

[(1, 38399732), (2, 19199866), (4, 9599933), (7, 5485676), (14, 2742838), (28, 1371419), (49, 783668), (98, 391834), (107, 358876), (196, 195917), (214, 179438), (428, 89719), (749, 51268), (1498, 25634), (1831, 20972), (2996, 12817), (3662, 10486), (5243, 7324)]