28996840158

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1778729}}^1$

素因数の和:1778777

約数の個数: 64

約数和(自身を含む): 71718393600

約数和(自身を除く): 42721553442

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 286, 418, 429, 494, 627, 741, 858, 1254, 1482, 2717, 5434, 8151, 16302, 1778729, 3557458, 5336187, 10672374, 19566019, 23123477, 33795851, 39132038, 46246954, 58698057, 67591702, 69370431, 101387553, 117396114, 138740862, 202775106, 254358247, 371754361, 439346063, 508716494, 743508722, 763074741, 878692126, 1115263083, 1318038189, 1526149482, 2230526166, 2636076378, 4832806693, 9665613386, 14498420079, 28996840158]

約数ペア:

[(1, 28996840158), (2, 14498420079), (3, 9665613386), (6, 4832806693), (11, 2636076378), (13, 2230526166), (19, 1526149482), (22, 1318038189), (26, 1115263083), (33, 878692126), (38, 763074741), (39, 743508722), (57, 508716494), (66, 439346063), (78, 371754361), (114, 254358247), (143, 202775106), (209, 138740862), (247, 117396114), (286, 101387553), (418, 69370431), (429, 67591702), (494, 58698057), (627, 46246954), (741, 39132038), (858, 33795851), (1254, 23123477), (1482, 19566019), (2717, 10672374), (5434, 5336187), (8151, 3557458), (16302, 1778729)]