71328542186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{937}}^1\times {\mathrm{8219}}^1$

素因数の和:9590

約数の個数: 32

約数和(自身を含む): 117135789120

約数和(自身を除く): 45807246934

約数列:

[1, 2, 11, 22, 421, 842, 937, 1874, 4631, 8219, 9262, 10307, 16438, 20614, 90409, 180818, 394477, 788954, 3460199, 4339247, 6920398, 7701203, 8678494, 15402406, 38062189, 76124378, 84713233, 169426466, 3242206463, 6484412926, 35664271093, 71328542186]

約数ペア:

[(1, 71328542186), (2, 35664271093), (11, 6484412926), (22, 3242206463), (421, 169426466), (842, 84713233), (937, 76124378), (1874, 38062189), (4631, 15402406), (8219, 8678494), (9262, 7701203), (10307, 6920398), (16438, 4339247), (20614, 3460199), (90409, 788954), (180818, 394477)]