42422842

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 81204480

約数和(自身を除く): 38781638

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 121, 154, 158, 242, 317, 553, 634, 847, 869, 1106, 1694, 1738, 2219, 3487, 4438, 6083, 6974, 9559, 12166, 19118, 24409, 25043, 38357, 48818, 50086, 66913, 76714, 133826, 175301, 268499, 275473, 350602, 536998, 550946, 1928311, 3030203, 3856622, 6060406, 21211421, 42422842]

約数ペア:

[(1, 42422842), (2, 21211421), (7, 6060406), (11, 3856622), (14, 3030203), (22, 1928311), (77, 550946), (79, 536998), (121, 350602), (154, 275473), (158, 268499), (242, 175301), (317, 133826), (553, 76714), (634, 66913), (847, 50086), (869, 48818), (1106, 38357), (1694, 25043), (1738, 24409), (2219, 19118), (3487, 12166), (4438, 9559), (6083, 6974)]