42949234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 71441280

約数和(自身を除く): 28492046

約数列:

[1, 2, 19, 23, 38, 46, 157, 313, 314, 437, 626, 874, 2983, 3611, 5947, 5966, 7199, 7222, 11894, 14398, 49141, 68609, 98282, 136781, 137218, 273562, 933679, 1130243, 1867358, 2260486, 21474617, 42949234]

約数ペア:

[(1, 42949234), (2, 21474617), (19, 2260486), (23, 1867358), (38, 1130243), (46, 933679), (157, 273562), (313, 137218), (314, 136781), (437, 98282), (626, 68609), (874, 49141), (2983, 14398), (3611, 11894), (5947, 7222), (5966, 7199)]