66513898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 111196800

約数和(自身を除く): 44682902

約数列:

[1, 2, 11, 22, 103, 149, 197, 206, 298, 394, 1133, 1639, 2167, 2266, 3278, 4334, 15347, 20291, 29353, 30694, 40582, 58706, 168817, 223201, 322883, 337634, 446402, 645766, 3023359, 6046718, 33256949, 66513898]

約数ペア:

[(1, 66513898), (2, 33256949), (11, 6046718), (22, 3023359), (103, 645766), (149, 446402), (197, 337634), (206, 322883), (298, 223201), (394, 168817), (1133, 58706), (1639, 40582), (2167, 30694), (2266, 29353), (3278, 20291), (4334, 15347)]