26061438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 59673600

約数和(自身を除く): 33612162

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 73, 78, 138, 146, 199, 219, 299, 398, 438, 597, 598, 897, 949, 1194, 1679, 1794, 1898, 2587, 2847, 3358, 4577, 5037, 5174, 5694, 7761, 9154, 10074, 13731, 14527, 15522, 21827, 27462, 29054, 43581, 43654, 59501, 65481, 87162, 119002, 130962, 178503, 188851, 334121, 357006, 377702, 566553, 668242, 1002363, 1133106, 2004726, 4343573, 8687146, 13030719, 26061438]

約数ペア:

[(1, 26061438), (2, 13030719), (3, 8687146), (6, 4343573), (13, 2004726), (23, 1133106), (26, 1002363), (39, 668242), (46, 566553), (69, 377702), (73, 357006), (78, 334121), (138, 188851), (146, 178503), (199, 130962), (219, 119002), (299, 87162), (398, 65481), (438, 59501), (597, 43654), (598, 43581), (897, 29054), (949, 27462), (1194, 21827), (1679, 15522), (1794, 14527), (1898, 13731), (2587, 10074), (2847, 9154), (3358, 7761), (4577, 5694), (5037, 5174)]