72529576

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{6781}}^1$

素因数の和:6985

約数の個数: 32

約数和(自身を含む): 156257280

約数和(自身を除く): 83727704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2674, 5348, 6781, 10696, 13562, 27124, 47467, 54248, 94934, 189868, 379736, 1295171, 2590342, 5180684, 9066197, 10361368, 18132394, 36264788, 72529576]

約数ペア:

[(1, 72529576), (2, 36264788), (4, 18132394), (7, 10361368), (8, 9066197), (14, 5180684), (28, 2590342), (56, 1295171), (191, 379736), (382, 189868), (764, 94934), (1337, 54248), (1528, 47467), (2674, 27124), (5348, 13562), (6781, 10696)]