72385264

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13751}}^1$

素因数の和:13813

約数の個数: 40

約数和(自身を含む): 163703808

約数和(自身を除く): 91318544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 13751, 27502, 55004, 96257, 110008, 192514, 220016, 385028, 646297, 770056, 1292594, 1540112, 2585188, 4524079, 5170376, 9048158, 10340752, 18096316, 36192632, 72385264]

約数ペア:

[(1, 72385264), (2, 36192632), (4, 18096316), (7, 10340752), (8, 9048158), (14, 5170376), (16, 4524079), (28, 2585188), (47, 1540112), (56, 1292594), (94, 770056), (112, 646297), (188, 385028), (329, 220016), (376, 192514), (658, 110008), (752, 96257), (1316, 55004), (2632, 27502), (5264, 13751)]