40759264

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13997}}^1$

素因数の和:14027

約数の個数: 48

約数和(自身を含む): 98769888

約数和(自身を除く): 58010624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 13997, 27994, 55988, 97979, 111976, 181961, 195958, 223952, 363922, 391916, 447904, 727844, 783832, 1273727, 1455688, 1567664, 2547454, 2911376, 3135328, 5094908, 5822752, 10189816, 20379632, 40759264]

約数ペア:

[(1, 40759264), (2, 20379632), (4, 10189816), (7, 5822752), (8, 5094908), (13, 3135328), (14, 2911376), (16, 2547454), (26, 1567664), (28, 1455688), (32, 1273727), (52, 783832), (56, 727844), (91, 447904), (104, 391916), (112, 363922), (182, 223952), (208, 195958), (224, 181961), (364, 111976), (416, 97979), (728, 55988), (1456, 27994), (2912, 13997)]