71055248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{829}}^1$

素因数の和:1335

約数の個数: 40

約数和(自身を含む): 150674880

約数和(自身を除く): 79619632

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 487, 829, 974, 1658, 1948, 3316, 3896, 5357, 6632, 7792, 9119, 10714, 13264, 18238, 21428, 36476, 42856, 72952, 85712, 145904, 403723, 807446, 1614892, 3229784, 4440953, 6459568, 8881906, 17763812, 35527624, 71055248]

約数ペア:

[(1, 71055248), (2, 35527624), (4, 17763812), (8, 8881906), (11, 6459568), (16, 4440953), (22, 3229784), (44, 1614892), (88, 807446), (176, 403723), (487, 145904), (829, 85712), (974, 72952), (1658, 42856), (1948, 36476), (3316, 21428), (3896, 18238), (5357, 13264), (6632, 10714), (7792, 9119)]