28075944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 79017120

約数和(自身を除く): 50941176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 107, 116, 156, 174, 214, 232, 312, 321, 348, 377, 428, 642, 696, 754, 841, 856, 1131, 1284, 1391, 1508, 1682, 2262, 2523, 2568, 2782, 3016, 3103, 3364, 4173, 4524, 5046, 5564, 6206, 6728, 8346, 9048, 9309, 10092, 10933, 11128, 12412, 16692, 18618, 20184, 21866, 24824, 32799, 33384, 37236, 40339, 43732, 65598, 74472, 80678, 87464, 89987, 121017, 131196, 161356, 179974, 242034, 262392, 269961, 322712, 359948, 484068, 539922, 719896, 968136, 1079844, 1169831, 2159688, 2339662, 3509493, 4679324, 7018986, 9358648, 14037972, 28075944]

約数ペア:

[(1, 28075944), (2, 14037972), (3, 9358648), (4, 7018986), (6, 4679324), (8, 3509493), (12, 2339662), (13, 2159688), (24, 1169831), (26, 1079844), (29, 968136), (39, 719896), (52, 539922), (58, 484068), (78, 359948), (87, 322712), (104, 269961), (107, 262392), (116, 242034), (156, 179974), (174, 161356), (214, 131196), (232, 121017), (312, 89987), (321, 87464), (348, 80678), (377, 74472), (428, 65598), (642, 43732), (696, 40339), (754, 37236), (841, 33384), (856, 32799), (1131, 24824), (1284, 21866), (1391, 20184), (1508, 18618), (1682, 16692), (2262, 12412), (2523, 11128), (2568, 10933), (2782, 10092), (3016, 9309), (3103, 9048), (3364, 8346), (4173, 6728), (4524, 6206), (5046, 5564)]