39740704

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:593

約数の個数: 48

約数和(自身を含む): 83069280

約数和(自身を除く): 43328576

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 163, 304, 326, 401, 608, 652, 802, 1304, 1604, 2608, 3097, 3208, 5216, 6194, 6416, 7619, 12388, 12832, 15238, 24776, 30476, 49552, 60952, 65363, 99104, 121904, 130726, 243808, 261452, 522904, 1045808, 1241897, 2091616, 2483794, 4967588, 9935176, 19870352, 39740704]

約数ペア:

[(1, 39740704), (2, 19870352), (4, 9935176), (8, 4967588), (16, 2483794), (19, 2091616), (32, 1241897), (38, 1045808), (76, 522904), (152, 261452), (163, 243808), (304, 130726), (326, 121904), (401, 99104), (608, 65363), (652, 60952), (802, 49552), (1304, 30476), (1604, 24776), (2608, 15238), (3097, 12832), (3208, 12388), (5216, 7619), (6194, 6416)]