42687478

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:720

約数の個数: 24

約数和(自身を含む): 68042520

約数和(自身を除く): 25355042

約数列:

[1, 2, 29, 41, 58, 82, 619, 841, 1189, 1238, 1682, 2378, 17951, 25379, 34481, 35902, 50758, 68962, 520579, 735991, 1041158, 1471982, 21343739, 42687478]

約数ペア:

[(1, 42687478), (2, 21343739), (29, 1471982), (41, 1041158), (58, 735991), (82, 520579), (619, 68962), (841, 50758), (1189, 35902), (1238, 34481), (1682, 25379), (2378, 17951)]