39605646

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 80870400

約数和(自身を除く): 41264754

約数列:

[1, 2, 3, 6, 71, 142, 213, 239, 389, 426, 478, 717, 778, 1167, 1434, 2334, 16969, 27619, 33938, 50907, 55238, 82857, 92971, 101814, 165714, 185942, 278913, 557826, 6600941, 13201882, 19802823, 39605646]

約数ペア:

[(1, 39605646), (2, 19802823), (3, 13201882), (6, 6600941), (71, 557826), (142, 278913), (213, 185942), (239, 165714), (389, 101814), (426, 92971), (478, 82857), (717, 55238), (778, 50907), (1167, 33938), (1434, 27619), (2334, 16969)]