61781356

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{24247}}^1$

素因数の和:24278

約数の個数: 36

約数和(自身を含む): 135449328

約数和(自身を除く): 73667972

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 24247, 48494, 96988, 169729, 315211, 339458, 630422, 678916, 1188103, 1260844, 2206477, 2376206, 4412954, 4752412, 8825908, 15445339, 30890678, 61781356]

約数ペア:

[(1, 61781356), (2, 30890678), (4, 15445339), (7, 8825908), (13, 4752412), (14, 4412954), (26, 2376206), (28, 2206477), (49, 1260844), (52, 1188103), (91, 678916), (98, 630422), (182, 339458), (196, 315211), (364, 169729), (637, 96988), (1274, 48494), (2548, 24247)]