28320170032

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{67411}}^1$

素因数の和:67479

約数の個数: 120

約数和(自身を含む): 71152557056

約数和(自身を除く): 42832387024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 121, 124, 154, 176, 217, 242, 248, 308, 341, 434, 484, 496, 616, 682, 847, 868, 968, 1232, 1364, 1694, 1736, 1936, 2387, 2728, 3388, 3472, 3751, 4774, 5456, 6776, 7502, 9548, 13552, 15004, 19096, 26257, 30008, 38192, 52514, 60016, 67411, 105028, 134822, 210056, 269644, 420112, 471877, 539288, 741521, 943754, 1078576, 1483042, 1887508, 2089741, 2966084, 3775016, 4179482, 5190647, 5932168, 7550032, 8156731, 8358964, 10381294, 11864336, 14628187, 16313462, 16717928, 20762588, 22987151, 29256374, 32626924, 33435856, 41525176, 45974302, 57097117, 58512748, 65253848, 83050352, 91948604, 114194234, 117025496, 130507696, 160910057, 183897208, 228388468, 234050992, 252858661, 321820114, 367794416, 456776936, 505717322, 643640228, 913553872, 1011434644, 1287280456, 1770010627, 2022869288, 2574560912, 3540021254, 4045738576, 7080042508, 14160085016, 28320170032]

約数ペア:

[(1, 28320170032), (2, 14160085016), (4, 7080042508), (7, 4045738576), (8, 3540021254), (11, 2574560912), (14, 2022869288), (16, 1770010627), (22, 1287280456), (28, 1011434644), (31, 913553872), (44, 643640228), (56, 505717322), (62, 456776936), (77, 367794416), (88, 321820114), (112, 252858661), (121, 234050992), (124, 228388468), (154, 183897208), (176, 160910057), (217, 130507696), (242, 117025496), (248, 114194234), (308, 91948604), (341, 83050352), (434, 65253848), (484, 58512748), (496, 57097117), (616, 45974302), (682, 41525176), (847, 33435856), (868, 32626924), (968, 29256374), (1232, 22987151), (1364, 20762588), (1694, 16717928), (1736, 16313462), (1936, 14628187), (2387, 11864336), (2728, 10381294), (3388, 8358964), (3472, 8156731), (3751, 7550032), (4774, 5932168), (5456, 5190647), (6776, 4179482), (7502, 3775016), (9548, 2966084), (13552, 2089741), (15004, 1887508), (19096, 1483042), (26257, 1078576), (30008, 943754), (38192, 741521), (52514, 539288), (60016, 471877), (67411, 420112), (105028, 269644), (134822, 210056)]