1316403728

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{69197}}^1$

素因数の和:69275

約数の個数: 40

約数和(自身を含む): 2702873880

約数和(自身を除く): 1386470152

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 164, 232, 328, 464, 656, 1189, 2378, 4756, 9512, 19024, 69197, 138394, 276788, 553576, 1107152, 2006713, 2837077, 4013426, 5674154, 8026852, 11348308, 16053704, 22696616, 32107408, 45393232, 82275233, 164550466, 329100932, 658201864, 1316403728]

約数ペア:

[(1, 1316403728), (2, 658201864), (4, 329100932), (8, 164550466), (16, 82275233), (29, 45393232), (41, 32107408), (58, 22696616), (82, 16053704), (116, 11348308), (164, 8026852), (232, 5674154), (328, 4013426), (464, 2837077), (656, 2006713), (1189, 1107152), (2378, 553576), (4756, 276788), (9512, 138394), (19024, 69197)]