71874226

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 116867520

約数和(自身を除く): 44993294

約数列:

[1, 2, 19, 38, 61, 101, 122, 202, 307, 614, 1159, 1919, 2318, 3838, 5833, 6161, 11666, 12322, 18727, 31007, 37454, 62014, 117059, 234118, 355813, 589133, 711626, 1178266, 1891427, 3782854, 35937113, 71874226]

約数ペア:

[(1, 71874226), (2, 35937113), (19, 3782854), (38, 1891427), (61, 1178266), (101, 711626), (122, 589133), (202, 355813), (307, 234118), (614, 117059), (1159, 62014), (1919, 37454), (2318, 31007), (3838, 18727), (5833, 12322), (6161, 11666)]