63808628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^2$

素因数の和:404

約数の個数: 36

約数和(自身を含む): 123903948

約数和(自身を除く): 60095320

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 173, 346, 533, 692, 1066, 2132, 2249, 4498, 7093, 8996, 14186, 28372, 29929, 59858, 92209, 119716, 184418, 368836, 389077, 778154, 1227089, 1556308, 2454178, 4908356, 15952157, 31904314, 63808628]

約数ペア:

[(1, 63808628), (2, 31904314), (4, 15952157), (13, 4908356), (26, 2454178), (41, 1556308), (52, 1227089), (82, 778154), (164, 389077), (173, 368836), (346, 184418), (533, 119716), (692, 92209), (1066, 59858), (2132, 29929), (2249, 28372), (4498, 14186), (7093, 8996)]