38340904

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{16699}}^1$

素因数の和:16753

約数の個数: 32

約数和(自身を含む): 84168000

約数和(自身を除く): 45827096

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 16699, 33398, 66796, 116893, 133592, 233786, 467572, 684659, 935144, 1369318, 2738636, 4792613, 5477272, 9585226, 19170452, 38340904]

約数ペア:

[(1, 38340904), (2, 19170452), (4, 9585226), (7, 5477272), (8, 4792613), (14, 2738636), (28, 1369318), (41, 935144), (56, 684659), (82, 467572), (164, 233786), (287, 133592), (328, 116893), (574, 66796), (1148, 33398), (2296, 16699)]