40547188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{15107}}^1$

素因数の和:15183

約数の個数: 24

約数和(自身を含む): 78682464

約数和(自身を除く): 38135276

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 15107, 30214, 60428, 166177, 332354, 664708, 921527, 1843054, 3686108, 10136797, 20273594, 40547188]

約数ペア:

[(1, 40547188), (2, 20273594), (4, 10136797), (11, 3686108), (22, 1843054), (44, 921527), (61, 664708), (122, 332354), (244, 166177), (671, 60428), (1342, 30214), (2684, 15107)]