38825072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 89994240

約数和(自身を除く): 51169168

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 71, 88, 104, 142, 143, 176, 208, 239, 284, 286, 478, 568, 572, 781, 923, 956, 1136, 1144, 1562, 1846, 1912, 2288, 2629, 3107, 3124, 3692, 3824, 5258, 6214, 6248, 7384, 10153, 10516, 12428, 12496, 14768, 16969, 20306, 21032, 24856, 33938, 34177, 40612, 42064, 49712, 67876, 68354, 81224, 135752, 136708, 162448, 186659, 220597, 271504, 273416, 373318, 441194, 546832, 746636, 882388, 1493272, 1764776, 2426567, 2986544, 3529552, 4853134, 9706268, 19412536, 38825072]

約数ペア:

[(1, 38825072), (2, 19412536), (4, 9706268), (8, 4853134), (11, 3529552), (13, 2986544), (16, 2426567), (22, 1764776), (26, 1493272), (44, 882388), (52, 746636), (71, 546832), (88, 441194), (104, 373318), (142, 273416), (143, 271504), (176, 220597), (208, 186659), (239, 162448), (284, 136708), (286, 135752), (478, 81224), (568, 68354), (572, 67876), (781, 49712), (923, 42064), (956, 40612), (1136, 34177), (1144, 33938), (1562, 24856), (1846, 21032), (1912, 20306), (2288, 16969), (2629, 14768), (3107, 12496), (3124, 12428), (3692, 10516), (3824, 10153), (5258, 7384), (6214, 6248)]