40502414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 66022560

約数和(自身を除く): 25520146

約数列:

[1, 2, 19, 38, 61, 101, 122, 173, 202, 346, 1159, 1919, 2318, 3287, 3838, 6161, 6574, 10553, 12322, 17473, 21106, 34946, 117059, 200507, 234118, 331987, 401014, 663974, 1065853, 2131706, 20251207, 40502414]

約数ペア:

[(1, 40502414), (2, 20251207), (19, 2131706), (38, 1065853), (61, 663974), (101, 401014), (122, 331987), (173, 234118), (202, 200507), (346, 117059), (1159, 34946), (1919, 21106), (2318, 17473), (3287, 12322), (3838, 10553), (6161, 6574)]