28808515944

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{10259443}}^1$

素因数の和:10259471

約数の個数: 64

約数和(自身を含む): 86179329600

約数和(自身を除く): 57370813656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 10259443, 20518886, 30778329, 41037772, 61556658, 82075544, 92334987, 123113316, 133372759, 184669974, 246226632, 266745518, 277004961, 369339948, 400118277, 533491036, 554009922, 738679896, 800236554, 1066982072, 1108019844, 1200354831, 1600473108, 2216039688, 2400709662, 3200946216, 3601064493, 4801419324, 7202128986, 9602838648, 14404257972, 28808515944]

約数ペア:

[(1, 28808515944), (2, 14404257972), (3, 9602838648), (4, 7202128986), (6, 4801419324), (8, 3601064493), (9, 3200946216), (12, 2400709662), (13, 2216039688), (18, 1600473108), (24, 1200354831), (26, 1108019844), (27, 1066982072), (36, 800236554), (39, 738679896), (52, 554009922), (54, 533491036), (72, 400118277), (78, 369339948), (104, 277004961), (108, 266745518), (117, 246226632), (156, 184669974), (216, 133372759), (234, 123113316), (312, 92334987), (351, 82075544), (468, 61556658), (702, 41037772), (936, 30778329), (1404, 20518886), (2808, 10259443)]