39660747808

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{280979}}^1$

素因数の和:281401

約数の個数: 48

約数和(自身を含む): 85393193760

約数和(自身を除く): 45732445952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 401, 802, 1604, 3208, 4411, 6416, 8822, 12832, 17644, 35288, 70576, 141152, 280979, 561958, 1123916, 2247832, 3090769, 4495664, 6181538, 8991328, 12363076, 24726152, 49452304, 98904608, 112672579, 225345158, 450690316, 901380632, 1239398369, 1802761264, 2478796738, 3605522528, 4957593476, 9915186952, 19830373904, 39660747808]

約数ペア:

[(1, 39660747808), (2, 19830373904), (4, 9915186952), (8, 4957593476), (11, 3605522528), (16, 2478796738), (22, 1802761264), (32, 1239398369), (44, 901380632), (88, 450690316), (176, 225345158), (352, 112672579), (401, 98904608), (802, 49452304), (1604, 24726152), (3208, 12363076), (4411, 8991328), (6416, 6181538), (8822, 4495664), (12832, 3090769), (17644, 2247832), (35288, 1123916), (70576, 561958), (141152, 280979)]