40207622

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1277}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 74716992

約数和(自身を除く): 34509370

約数列:

[1, 2, 7, 13, 14, 26, 91, 173, 182, 346, 1211, 1277, 2249, 2422, 2554, 4498, 8939, 15743, 16601, 17878, 31486, 33202, 116207, 220921, 232414, 441842, 1546447, 2871973, 3092894, 5743946, 20103811, 40207622]

約数ペア:

[(1, 40207622), (2, 20103811), (7, 5743946), (13, 3092894), (14, 2871973), (26, 1546447), (91, 441842), (173, 232414), (182, 220921), (346, 116207), (1211, 33202), (1277, 31486), (2249, 17878), (2422, 16601), (2554, 15743), (4498, 8939)]