40595989

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{577}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 51141440

約数和(自身を除く): 10545451

約数列:

[1, 7, 19, 23, 133, 161, 437, 529, 577, 3059, 3703, 4039, 10051, 10963, 13271, 70357, 76741, 92897, 252149, 305233, 1765043, 2136631, 5799427, 40595989]

約数ペア:

[(1, 40595989), (7, 5799427), (19, 2136631), (23, 1765043), (133, 305233), (161, 252149), (437, 92897), (529, 76741), (577, 70357), (3059, 13271), (3703, 10963), (4039, 10051)]