40098982

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11321}}^1$

素因数の和:11364

約数の個数: 32

約数和(自身を含む): 78257664

約数和(自身を除く): 38158682

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 11321, 22642, 79247, 124531, 158494, 249062, 260383, 520766, 871717, 1743434, 1822681, 2864213, 3645362, 5728426, 20049491, 40098982]

約数ペア:

[(1, 40098982), (2, 20049491), (7, 5728426), (11, 3645362), (14, 2864213), (22, 1822681), (23, 1743434), (46, 871717), (77, 520766), (154, 260383), (161, 249062), (253, 158494), (322, 124531), (506, 79247), (1771, 22642), (3542, 11321)]