41220146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 70260480

約数和(自身を除く): 29040334

約数列:

[1, 2, 11, 22, 37, 74, 79, 158, 407, 641, 814, 869, 1282, 1738, 2923, 5846, 7051, 14102, 23717, 32153, 47434, 50639, 64306, 101278, 260887, 521774, 557029, 1114058, 1873643, 3747286, 20610073, 41220146]

約数ペア:

[(1, 41220146), (2, 20610073), (11, 3747286), (22, 1873643), (37, 1114058), (74, 557029), (79, 521774), (158, 260887), (407, 101278), (641, 64306), (814, 50639), (869, 47434), (1282, 32153), (1738, 23717), (2923, 14102), (5846, 7051)]