42950222

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2647}}^1$

素因数の和:2736

約数の個数: 32

約数和(自身を含む): 78804480

約数和(自身を除く): 35854258

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 854, 1159, 2318, 2647, 5294, 8113, 16226, 18529, 37058, 50293, 100586, 161467, 322934, 352051, 704102, 1130269, 2260538, 3067873, 6135746, 21475111, 42950222]

約数ペア:

[(1, 42950222), (2, 21475111), (7, 6135746), (14, 3067873), (19, 2260538), (38, 1130269), (61, 704102), (122, 352051), (133, 322934), (266, 161467), (427, 100586), (854, 50293), (1159, 37058), (2318, 18529), (2647, 16226), (5294, 8113)]