71315408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9041}}^1$

素因数の和:9095

約数の個数: 40

約数和(自身を含む): 151363080

約数和(自身を除く): 80047672

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 9041, 18082, 36164, 72328, 144656, 153697, 262189, 307394, 524378, 614788, 1048756, 1229576, 2097512, 2459152, 4195024, 4457213, 8914426, 17828852, 35657704, 71315408]

約数ペア:

[(1, 71315408), (2, 35657704), (4, 17828852), (8, 8914426), (16, 4457213), (17, 4195024), (29, 2459152), (34, 2097512), (58, 1229576), (68, 1048756), (116, 614788), (136, 524378), (232, 307394), (272, 262189), (464, 153697), (493, 144656), (986, 72328), (1972, 36164), (3944, 18082), (7888, 9041)]