4962269696

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{312643}}^1$

素因数の和:312692

約数の個数: 40

約数和(自身を含む): 10234713984

約数和(自身を除く): 5272444288

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 312643, 625286, 1250572, 2501144, 5002288, 9691933, 10004576, 19383866, 20009152, 38767732, 40018304, 77535464, 80036608, 155070928, 160073216, 310141856, 620283712, 1240567424, 2481134848, 4962269696]

約数ペア:

[(1, 4962269696), (2, 2481134848), (4, 1240567424), (8, 620283712), (16, 310141856), (31, 160073216), (32, 155070928), (62, 80036608), (64, 77535464), (124, 40018304), (128, 38767732), (248, 20009152), (256, 19383866), (496, 10004576), (512, 9691933), (992, 5002288), (1984, 2501144), (3968, 1250572), (7936, 625286), (15872, 312643)]