67528136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{7823}}^1$

素因数の和:7925

約数の個数: 32

約数和(自身を含む): 138015360

約数和(自身を除く): 70487224

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 7823, 8632, 15646, 31292, 62584, 101699, 203398, 406796, 649309, 813592, 1298618, 2597236, 5194472, 8441017, 16882034, 33764068, 67528136]

約数ペア:

[(1, 67528136), (2, 33764068), (4, 16882034), (8, 8441017), (13, 5194472), (26, 2597236), (52, 1298618), (83, 813592), (104, 649309), (166, 406796), (332, 203398), (664, 101699), (1079, 62584), (2158, 31292), (4316, 15646), (7823, 8632)]