28609968996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{3343}}^1\times {\mathrm{33961}}^1$

素因数の和:37321

約数の個数: 72

約数和(自身を含む): 82678179584

約数和(自身を除く): 54068210588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 3343, 6686, 10029, 13372, 20058, 23401, 30087, 33961, 40116, 46802, 60174, 67922, 70203, 93604, 101883, 120348, 135844, 140406, 203766, 210609, 237727, 280812, 305649, 407532, 421218, 475454, 611298, 713181, 842436, 950908, 1222596, 1426362, 2139543, 2852724, 4279086, 8558172, 113531623, 227063246, 340594869, 454126492, 681189738, 794721361, 1021784607, 1362379476, 1589442722, 2043569214, 2384164083, 3178885444, 4087138428, 4768328166, 7152492249, 9536656332, 14304984498, 28609968996]

約数ペア:

[(1, 28609968996), (2, 14304984498), (3, 9536656332), (4, 7152492249), (6, 4768328166), (7, 4087138428), (9, 3178885444), (12, 2384164083), (14, 2043569214), (18, 1589442722), (21, 1362379476), (28, 1021784607), (36, 794721361), (42, 681189738), (63, 454126492), (84, 340594869), (126, 227063246), (252, 113531623), (3343, 8558172), (6686, 4279086), (10029, 2852724), (13372, 2139543), (20058, 1426362), (23401, 1222596), (30087, 950908), (33961, 842436), (40116, 713181), (46802, 611298), (60174, 475454), (67922, 421218), (70203, 407532), (93604, 305649), (101883, 280812), (120348, 237727), (135844, 210609), (140406, 203766)]