64856308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{13523}}^1$

素因数の和:13647

約数の個数: 24

約数和(自身を含む): 124961760

約数和(自身を除く): 60105452

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 13523, 27046, 54092, 148753, 297506, 595012, 1474007, 2948014, 5896028, 16214077, 32428154, 64856308]

約数ペア:

[(1, 64856308), (2, 32428154), (4, 16214077), (11, 5896028), (22, 2948014), (44, 1474007), (109, 595012), (218, 297506), (436, 148753), (1199, 54092), (2398, 27046), (4796, 13523)]