61487504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17389}}^1$

素因数の和:17427

約数の個数: 40

約数和(自身を含む): 135850680

約数和(自身を除く): 74363176

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 17389, 34778, 69556, 139112, 226057, 278224, 295613, 452114, 591226, 904228, 1182452, 1808456, 2364904, 3616912, 3842969, 4729808, 7685938, 15371876, 30743752, 61487504]

約数ペア:

[(1, 61487504), (2, 30743752), (4, 15371876), (8, 7685938), (13, 4729808), (16, 3842969), (17, 3616912), (26, 2364904), (34, 1808456), (52, 1182452), (68, 904228), (104, 591226), (136, 452114), (208, 295613), (221, 278224), (272, 226057), (442, 139112), (884, 69556), (1768, 34778), (3536, 17389)]