61688926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 102876480

約数和(自身を除く): 41187554

約数列:

[1, 2, 13, 26, 53, 89, 106, 178, 503, 689, 1006, 1157, 1378, 2314, 4717, 6539, 9434, 13078, 26659, 44767, 53318, 61321, 89534, 122642, 346567, 581971, 693134, 1163942, 2372651, 4745302, 30844463, 61688926]

約数ペア:

[(1, 61688926), (2, 30844463), (13, 4745302), (26, 2372651), (53, 1163942), (89, 693134), (106, 581971), (178, 346567), (503, 122642), (689, 89534), (1006, 61321), (1157, 53318), (1378, 44767), (2314, 26659), (4717, 13078), (6539, 9434)]