74964008

素因数分解:

$2^3\times 7^1\times {\mathrm{647}}^1\times {\mathrm{2069}}^1$

素因数の和:2729

約数の個数: 32

約数和(自身を含む): 160963200

約数和(自身を除く): 85999192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 647, 1294, 2069, 2588, 4138, 4529, 5176, 8276, 9058, 14483, 16552, 18116, 28966, 36232, 57932, 115864, 1338643, 2677286, 5354572, 9370501, 10709144, 18741002, 37482004, 74964008]

約数ペア:

[(1, 74964008), (2, 37482004), (4, 18741002), (7, 10709144), (8, 9370501), (14, 5354572), (28, 2677286), (56, 1338643), (647, 115864), (1294, 57932), (2069, 36232), (2588, 28966), (4138, 18116), (4529, 16552), (5176, 14483), (8276, 9058)]