74564168

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{9719}}^1$

素因数の和:9869

約数の個数: 32

約数和(自身を含む): 160963200

約数和(自身を除く): 86399032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 9719, 19438, 38876, 68033, 77752, 136066, 272132, 544264, 1331503, 2663006, 5326012, 9320521, 10652024, 18641042, 37282084, 74564168]

約数ペア:

[(1, 74564168), (2, 37282084), (4, 18641042), (7, 10652024), (8, 9320521), (14, 5326012), (28, 2663006), (56, 1331503), (137, 544264), (274, 272132), (548, 136066), (959, 77752), (1096, 68033), (1918, 38876), (3836, 19438), (7672, 9719)]