79900016

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37547}}^1$

素因数の和:37581

約数の個数: 40

約数和(自身を含む): 186238080

約数和(自身を除く): 106338064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 37547, 75094, 150188, 262829, 300376, 525658, 600752, 713393, 1051316, 1426786, 2102632, 2853572, 4205264, 4993751, 5707144, 9987502, 11414288, 19975004, 39950008, 79900016]

約数ペア:

[(1, 79900016), (2, 39950008), (4, 19975004), (7, 11414288), (8, 9987502), (14, 5707144), (16, 4993751), (19, 4205264), (28, 2853572), (38, 2102632), (56, 1426786), (76, 1051316), (112, 713393), (133, 600752), (152, 525658), (266, 300376), (304, 262829), (532, 150188), (1064, 75094), (2128, 37547)]