21762848

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{11149}}^1$

素因数の和:11220

約数の個数: 24

約数和(自身を含む): 43551900

約数和(自身を除く): 21789052

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 11149, 22298, 44596, 89192, 178384, 356768, 680089, 1360178, 2720356, 5440712, 10881424, 21762848]

約数ペア:

[(1, 21762848), (2, 10881424), (4, 5440712), (8, 2720356), (16, 1360178), (32, 680089), (61, 356768), (122, 178384), (244, 89192), (488, 44596), (976, 22298), (1952, 11149)]