1275475936

素因数分解:

$2^5\times 7^1\times {\mathrm{499}}^1\times {\mathrm{11411}}^1$

素因数の和:11927

約数の個数: 48

約数和(自身を含む): 2875824000

約数和(自身を除く): 1600348064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 499, 998, 1996, 3493, 3992, 6986, 7984, 11411, 13972, 15968, 22822, 27944, 45644, 55888, 79877, 91288, 111776, 159754, 182576, 319508, 365152, 639016, 1278032, 2556064, 5694089, 11388178, 22776356, 39858623, 45552712, 79717246, 91105424, 159434492, 182210848, 318868984, 637737968, 1275475936]

約数ペア:

[(1, 1275475936), (2, 637737968), (4, 318868984), (7, 182210848), (8, 159434492), (14, 91105424), (16, 79717246), (28, 45552712), (32, 39858623), (56, 22776356), (112, 11388178), (224, 5694089), (499, 2556064), (998, 1278032), (1996, 639016), (3493, 365152), (3992, 319508), (6986, 182576), (7984, 159754), (11411, 111776), (13972, 91288), (15968, 79877), (22822, 55888), (27944, 45644)]