71372336

素因数分解:

$2^4\times 7^1\times {\mathrm{659}}^1\times {\mathrm{967}}^1$

素因数の和:1641

約数の個数: 40

約数和(自身を含む): 158442240

約数和(自身を除く): 87069904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 659, 967, 1318, 1934, 2636, 3868, 4613, 5272, 6769, 7736, 9226, 10544, 13538, 15472, 18452, 27076, 36904, 54152, 73808, 108304, 637253, 1274506, 2549012, 4460771, 5098024, 8921542, 10196048, 17843084, 35686168, 71372336]

約数ペア:

[(1, 71372336), (2, 35686168), (4, 17843084), (7, 10196048), (8, 8921542), (14, 5098024), (16, 4460771), (28, 2549012), (56, 1274506), (112, 637253), (659, 108304), (967, 73808), (1318, 54152), (1934, 36904), (2636, 27076), (3868, 18452), (4613, 15472), (5272, 13538), (6769, 10544), (7736, 9226)]