57286216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 124286400

約数和(自身を除く): 67000184

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 53, 76, 104, 106, 152, 212, 247, 424, 494, 547, 689, 988, 1007, 1094, 1378, 1976, 2014, 2188, 2756, 4028, 4376, 5512, 7111, 8056, 10393, 13091, 14222, 20786, 26182, 28444, 28991, 41572, 52364, 56888, 57982, 83144, 104728, 115964, 135109, 231928, 270218, 376883, 540436, 550829, 753766, 1080872, 1101658, 1507532, 2203316, 3015064, 4406632, 7160777, 14321554, 28643108, 57286216]

約数ペア:

[(1, 57286216), (2, 28643108), (4, 14321554), (8, 7160777), (13, 4406632), (19, 3015064), (26, 2203316), (38, 1507532), (52, 1101658), (53, 1080872), (76, 753766), (104, 550829), (106, 540436), (152, 376883), (212, 270218), (247, 231928), (424, 135109), (494, 115964), (547, 104728), (689, 83144), (988, 57982), (1007, 56888), (1094, 52364), (1378, 41572), (1976, 28991), (2014, 28444), (2188, 26182), (2756, 20786), (4028, 14222), (4376, 13091), (5512, 10393), (7111, 8056)]