26555468

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{647}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 48190464

約数和(自身を除く): 21634996

約数列:

[1, 2, 4, 31, 62, 124, 331, 647, 662, 1294, 1324, 2588, 10261, 20057, 20522, 40114, 41044, 80228, 214157, 428314, 856628, 6638867, 13277734, 26555468]

約数ペア:

[(1, 26555468), (2, 13277734), (4, 6638867), (31, 856628), (62, 428314), (124, 214157), (331, 80228), (647, 41044), (662, 40114), (1294, 20522), (1324, 20057), (2588, 10261)]