42967964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{17581}}^1$

素因数の和:17645

約数の個数: 24

約数和(自身を含む): 82705728

約数和(自身を除く): 39737764

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 17581, 35162, 70324, 228553, 457106, 826307, 914212, 1652614, 3305228, 10741991, 21483982, 42967964]

約数ペア:

[(1, 42967964), (2, 21483982), (4, 10741991), (13, 3305228), (26, 1652614), (47, 914212), (52, 826307), (94, 457106), (188, 228553), (611, 70324), (1222, 35162), (2444, 17581)]