7987904

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{6569}}^1$

素因数の和:6600

約数の個数: 28

約数和(自身を含む): 16687800

約数和(自身を除く): 8699896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 6569, 13138, 26276, 52552, 105104, 124811, 210208, 249622, 420416, 499244, 998488, 1996976, 3993952, 7987904]

約数ペア:

[(1, 7987904), (2, 3993952), (4, 1996976), (8, 998488), (16, 499244), (19, 420416), (32, 249622), (38, 210208), (64, 124811), (76, 105104), (152, 52552), (304, 26276), (608, 13138), (1216, 6569)]