40145908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 81865728

約数和(自身を除く): 41719820

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 191, 281, 374, 382, 562, 748, 764, 1124, 2101, 3091, 3247, 4202, 4777, 6182, 6494, 8404, 9554, 12364, 12988, 19108, 35717, 52547, 53671, 71434, 105094, 107342, 142868, 210188, 214684, 590381, 912407, 1180762, 1824814, 2361524, 3649628, 10036477, 20072954, 40145908]

約数ペア:

[(1, 40145908), (2, 20072954), (4, 10036477), (11, 3649628), (17, 2361524), (22, 1824814), (34, 1180762), (44, 912407), (68, 590381), (187, 214684), (191, 210188), (281, 142868), (374, 107342), (382, 105094), (562, 71434), (748, 53671), (764, 52547), (1124, 35717), (2101, 19108), (3091, 12988), (3247, 12364), (4202, 9554), (4777, 8404), (6182, 6494)]