39185692

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^4$

素因数の和:77

約数の個数: 60

約数和(自身を含む): 86634800

約数和(自身を除く): 47449108

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 169, 182, 196, 338, 343, 364, 637, 676, 686, 1183, 1274, 1372, 2197, 2366, 2548, 4394, 4459, 4732, 8281, 8788, 8918, 15379, 16562, 17836, 28561, 30758, 33124, 57122, 57967, 61516, 107653, 114244, 115934, 199927, 215306, 231868, 399854, 430612, 753571, 799708, 1399489, 1507142, 2798978, 3014284, 5597956, 9796423, 19592846, 39185692]

約数ペア:

[(1, 39185692), (2, 19592846), (4, 9796423), (7, 5597956), (13, 3014284), (14, 2798978), (26, 1507142), (28, 1399489), (49, 799708), (52, 753571), (91, 430612), (98, 399854), (169, 231868), (182, 215306), (196, 199927), (338, 115934), (343, 114244), (364, 107653), (637, 61516), (676, 57967), (686, 57122), (1183, 33124), (1274, 30758), (1372, 28561), (2197, 17836), (2366, 16562), (2548, 15379), (4394, 8918), (4459, 8788), (4732, 8281)]