40691492

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{523}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 72890496

約数和(自身を除く): 32199004

約数列:

[1, 2, 4, 53, 106, 212, 367, 523, 734, 1046, 1468, 2092, 19451, 27719, 38902, 55438, 77804, 110876, 191941, 383882, 767764, 10172873, 20345746, 40691492]

約数ペア:

[(1, 40691492), (2, 20345746), (4, 10172873), (53, 767764), (106, 383882), (212, 191941), (367, 110876), (523, 77804), (734, 55438), (1046, 38902), (1468, 27719), (2092, 19451)]