74534538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{2707}}^1$

素因数の和:3078

約数の個数: 32

約数和(自身を含む): 161050176

約数和(自身を除く): 86515638

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 353, 706, 1059, 2118, 2707, 4589, 5414, 8121, 9178, 13767, 16242, 27534, 35191, 70382, 105573, 211146, 955571, 1911142, 2866713, 5733426, 12422423, 24844846, 37267269, 74534538]

約数ペア:

[(1, 74534538), (2, 37267269), (3, 24844846), (6, 12422423), (13, 5733426), (26, 2866713), (39, 1911142), (78, 955571), (353, 211146), (706, 105573), (1059, 70382), (2118, 35191), (2707, 27534), (4589, 16242), (5414, 13767), (8121, 9178)]