39159536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2579}}^1$

素因数の和:2673

約数の個数: 40

約数和(自身を含む): 82859280

約数和(自身を除く): 43699744

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 2579, 3796, 5158, 7592, 10316, 15184, 20632, 33527, 41264, 67054, 134108, 188267, 268216, 376534, 536432, 753068, 1506136, 2447471, 3012272, 4894942, 9789884, 19579768, 39159536]

約数ペア:

[(1, 39159536), (2, 19579768), (4, 9789884), (8, 4894942), (13, 3012272), (16, 2447471), (26, 1506136), (52, 753068), (73, 536432), (104, 376534), (146, 268216), (208, 188267), (292, 134108), (584, 67054), (949, 41264), (1168, 33527), (1898, 20632), (2579, 15184), (3796, 10316), (5158, 7592)]